| 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 | $37.45 | 11.177% | $41.6358 | $41.64 | $41.65 | $41.60 |
| Purchase #2 | $250.71 | 5.730% | $265.0757 | $265.08 | $265.10 | $265.10 |
| Purchase #3 | $28.70 | 9.302% | $31.3697 | $31.37 | $31.35 | $31.40 |
| Purchase #4 | $53.84 | 11.739% | $60.1603 | $60.16 | $60.15 | $60.20 |
| Purchase #5 | $53.38 | 9.245% | $58.315 | $58.32 | $58.30 | $58.30 |
| Purchase #6 | $62.40 | 12.712% | $70.3323 | $70.33 | $70.35 | $70.30 |
| Purchase #7 | $155.38 | 6.204% | $165.0198 | $165.02 | $165.00 | $165.00 |
| 7 purchase totals = | $641.86 | $691.9086 | $691.92 | $691.90 | $691.90 | |