| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $49.53 | 6.704% | $52.8505 | $52.85 | $52.85 | $52.90 |
| Purchase #2 | $153.78 | 11.409% | $171.3248 | $171.32 | $171.30 | $171.30 |
| Purchase #3 | $220.64 | 5.778% | $233.3886 | $233.39 | $233.40 | $233.40 |
| Purchase #4 | $178.90 | 8.874% | $194.7756 | $194.78 | $194.80 | $194.80 |
| Purchase #5 | $150.49 | 12.418% | $169.1778 | $169.18 | $169.20 | $169.20 |
| Purchase #6 | $175.46 | 13.491% | $199.1313 | $199.13 | $199.15 | $199.10 |
| Purchase #7 | $243.33 | 9.323% | $266.0157 | $266.02 | $266.00 | $266.00 |
| 7 purchase totals = | $1,172.13 | $1,286.6643 | $1,286.67 | $1,286.70 | $1,286.70 | |