| 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 | $57.63 | 9.507% | $63.1089 | $63.11 | $63.10 | $63.10 |
| Purchase #2 | $81.37 | 7.388% | $87.3816 | $87.38 | $87.40 | $87.40 |
| Purchase #3 | $216.95 | 7.751% | $233.7658 | $233.77 | $233.75 | $233.80 |
| Purchase #4 | $204.89 | 9.724% | $224.8135 | $224.81 | $224.80 | $224.80 |
| Purchase #5 | $104.60 | 5.351% | $110.1971 | $110.20 | $110.20 | $110.20 |
| Purchase #6 | $91.94 | 12.386% | $103.3277 | $103.33 | $103.35 | $103.30 |
| Purchase #7 | $171.43 | 3.154% | $176.8369 | $176.84 | $176.85 | $176.80 |
| 7 purchase totals = | $928.81 | $999.4315 | $999.44 | $999.45 | $999.40 | |