| 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 | $68.25 | 5.691% | $72.1341 | $72.13 | $72.15 | $72.10 |
| Purchase #2 | $5.32 | 7.553% | $5.7218 | $5.72 | $5.70 | $5.70 |
| Purchase #3 | $149.33 | 11.125% | $165.943 | $165.94 | $165.95 | $165.90 |
| Purchase #4 | $57.79 | 11.333% | $64.3393 | $64.34 | $64.35 | $64.30 |
| Purchase #5 | $49.47 | 7.249% | $53.0561 | $53.06 | $53.05 | $53.10 |
| Purchase #6 | $25.42 | 9.303% | $27.7848 | $27.78 | $27.80 | $27.80 |
| Purchase #7 | $103.50 | 3.246% | $106.8596 | $106.86 | $106.85 | $106.90 |
| 7 purchase totals = | $459.08 | $495.8387 | $495.83 | $495.85 | $495.80 | |