| 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 | $58.68 | 9.369% | $64.1777 | $64.18 | $64.20 | $64.20 |
| Purchase #2 | $121.27 | 12.748% | $136.7295 | $136.73 | $136.75 | $136.70 |
| Purchase #3 | $138.31 | 12.641% | $155.7938 | $155.79 | $155.80 | $155.80 |
| Purchase #4 | $57.54 | 5.539% | $60.7271 | $60.73 | $60.75 | $60.70 |
| Purchase #5 | $50.34 | 6.368% | $53.5457 | $53.55 | $53.55 | $53.50 |
| Purchase #6 | $166.86 | 7.525% | $179.4162 | $179.42 | $179.40 | $179.40 |
| Purchase #7 | $87.92 | 5.815% | $93.0325 | $93.03 | $93.05 | $93.00 |
| 7 purchase totals = | $680.92 | $743.4225 | $743.43 | $743.50 | $743.30 | |