| 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 | $84.77 | 5.157% | $89.1416 | $89.14 | $89.15 | $89.10 |
| Purchase #2 | $146.58 | 9.488% | $160.4875 | $160.49 | $160.50 | $160.50 |
| Purchase #3 | $42.87 | 10.685% | $47.4507 | $47.45 | $47.45 | $47.50 |
| Purchase #4 | $22.82 | 7.583% | $24.5504 | $24.55 | $24.55 | $24.60 |
| Purchase #5 | $65.91 | 4.654% | $68.9775 | $68.98 | $69.00 | $69.00 |
| Purchase #6 | $91.91 | 13.741% | $104.5394 | $104.54 | $104.55 | $104.50 |
| Purchase #7 | $140.94 | 5.614% | $148.8524 | $148.85 | $148.85 | $148.90 |
| 7 purchase totals = | $595.80 | $643.9995 | $644.00 | $644.05 | $644.10 | |