| 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 | $31.93 | 7.420% | $34.2992 | $34.30 | $34.30 | $34.30 |
| Purchase #2 | $244.92 | 13.508% | $278.0038 | $278.00 | $278.00 | $278.00 |
| Purchase #3 | $152.86 | 11.513% | $170.4588 | $170.46 | $170.45 | $170.50 |
| Purchase #4 | $23.93 | 5.856% | $25.3313 | $25.33 | $25.35 | $25.30 |
| Purchase #5 | $37.61 | 5.640% | $39.7312 | $39.73 | $39.75 | $39.70 |
| Purchase #6 | $180.32 | 12.297% | $202.494 | $202.49 | $202.50 | $202.50 |
| Purchase #7 | $111.52 | 3.243% | $115.1366 | $115.14 | $115.15 | $115.10 |
| 7 purchase totals = | $783.09 | $865.4549 | $865.45 | $865.50 | $865.40 | |