| 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 | $82.38 | 6.456% | $87.6985 | $87.70 | $87.70 | $87.70 |
| Purchase #2 | $67.95 | 12.342% | $76.3364 | $76.34 | $76.35 | $76.30 |
| Purchase #3 | $125.61 | 13.354% | $142.384 | $142.38 | $142.40 | $142.40 |
| Purchase #4 | $150.85 | 12.556% | $169.7907 | $169.79 | $169.80 | $169.80 |
| Purchase #5 | $43.93 | 9.114% | $47.9338 | $47.93 | $47.95 | $47.90 |
| Purchase #6 | $118.42 | 8.568% | $128.5662 | $128.57 | $128.55 | $128.60 |
| Purchase #7 | $80.66 | 10.765% | $89.343 | $89.34 | $89.35 | $89.30 |
| 7 purchase totals = | $669.80 | $742.0526 | $742.05 | $742.10 | $742.00 | |