| 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 | $41.46 | 12.417% | $46.6081 | $46.61 | $46.60 | $46.60 |
| Purchase #2 | $138.64 | 6.617% | $147.8138 | $147.81 | $147.80 | $147.80 |
| Purchase #3 | $38.60 | 7.778% | $41.6023 | $41.60 | $41.60 | $41.60 |
| Purchase #4 | $184.62 | 8.745% | $200.765 | $200.77 | $200.75 | $200.80 |
| Purchase #5 | $134.57 | 8.865% | $146.4996 | $146.50 | $146.50 | $146.50 |
| Purchase #6 | $86.71 | 7.403% | $93.1291 | $93.13 | $93.15 | $93.10 |
| Purchase #7 | $131.51 | 13.832% | $149.7005 | $149.70 | $149.70 | $149.70 |
| 7 purchase totals = | $756.11 | $826.1184 | $826.12 | $826.10 | $826.10 | |