| 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 | $37.81 | 7.548% | $40.6639 | $40.66 | $40.65 | $40.70 |
| Purchase #2 | $216.57 | 5.336% | $228.1262 | $228.13 | $228.15 | $228.10 |
| Purchase #3 | $81.65 | 10.252% | $90.0208 | $90.02 | $90.00 | $90.00 |
| Purchase #4 | $112.67 | 9.113% | $122.9376 | $122.94 | $122.95 | $122.90 |
| Purchase #5 | $18.48 | 8.342% | $20.0216 | $20.02 | $20.00 | $20.00 |
| Purchase #6 | $60.41 | 9.707% | $66.274 | $66.27 | $66.25 | $66.30 |
| Purchase #7 | $59.51 | 7.561% | $64.0096 | $64.01 | $64.00 | $64.00 |
| 7 purchase totals = | $587.10 | $632.0537 | $632.05 | $632.00 | $632.00 | |