| 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 | $122.47 | 8.532% | $132.9191 | $132.92 | $132.90 | $132.90 |
| Purchase #2 | $33.88 | 11.272% | $37.699 | $37.70 | $37.70 | $37.70 |
| Purchase #3 | $189.35 | 10.275% | $208.8057 | $208.81 | $208.80 | $208.80 |
| Purchase #4 | $44.35 | 8.532% | $48.1339 | $48.13 | $48.15 | $48.10 |
| Purchase #5 | $87.38 | 12.631% | $98.417 | $98.42 | $98.40 | $98.40 |
| Purchase #6 | $234.56 | 5.278% | $246.9401 | $246.94 | $246.95 | $246.90 |
| Purchase #7 | $15.55 | 13.145% | $17.594 | $17.59 | $17.60 | $17.60 |
| 7 purchase totals = | $727.54 | $790.5088 | $790.51 | $790.50 | $790.40 | |