| 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 | $84.27 | 11.141% | $93.6585 | $93.66 | $93.65 | $93.70 |
| Purchase #2 | $172.99 | 6.517% | $184.2638 | $184.26 | $184.25 | $184.30 |
| Purchase #3 | $5.35 | 11.503% | $5.9654 | $5.97 | $5.95 | $6.00 |
| Purchase #4 | $123.99 | 13.686% | $140.9593 | $140.96 | $140.95 | $141.00 |
| Purchase #5 | $128.39 | 11.367% | $142.9841 | $142.98 | $143.00 | $143.00 |
| Purchase #6 | $21.66 | 4.610% | $22.6585 | $22.66 | $22.65 | $22.70 |
| Purchase #7 | $110.90 | 5.184% | $116.6491 | $116.65 | $116.65 | $116.60 |
| 7 purchase totals = | $647.55 | $707.1387 | $707.14 | $707.10 | $707.30 | |