| 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 | $48.65 | 6.611% | $51.8663 | $51.87 | $51.85 | $51.90 |
| Purchase #2 | $49.78 | 4.686% | $52.1127 | $52.11 | $52.10 | $52.10 |
| Purchase #3 | $163.62 | 3.621% | $169.5447 | $169.54 | $169.55 | $169.50 |
| Purchase #4 | $195.36 | 3.227% | $201.6643 | $201.66 | $201.65 | $201.70 |
| Purchase #5 | $23.84 | 4.158% | $24.8313 | $24.83 | $24.85 | $24.80 |
| Purchase #6 | $31.38 | 9.832% | $34.4653 | $34.47 | $34.45 | $34.50 |
| Purchase #7 | $31.71 | 7.800% | $34.1834 | $34.18 | $34.20 | $34.20 |
| 7 purchase totals = | $544.34 | $568.6680 | $568.66 | $568.65 | $568.70 | |