| 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 | $19.58 | 11.325% | $21.7974 | $21.80 | $21.80 | $21.80 |
| Purchase #2 | $104.68 | 12.709% | $117.9838 | $117.98 | $118.00 | $118.00 |
| Purchase #3 | $33.82 | 6.439% | $35.9977 | $36.00 | $36.00 | $36.00 |
| Purchase #4 | $192.89 | 9.684% | $211.5695 | $211.57 | $211.55 | $211.60 |
| Purchase #5 | $116.25 | 5.196% | $122.2904 | $122.29 | $122.30 | $122.30 |
| Purchase #6 | $18.31 | 12.332% | $20.568 | $20.57 | $20.55 | $20.60 |
| Purchase #7 | $155.65 | 6.292% | $165.4435 | $165.44 | $165.45 | $165.40 |
| 7 purchase totals = | $641.18 | $695.6503 | $695.65 | $695.65 | $695.70 | |