| 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 | $146.47 | 3.346% | $151.3709 | $151.37 | $151.35 | $151.40 |
| Purchase #2 | $226.34 | 9.160% | $247.0727 | $247.07 | $247.05 | $247.10 |
| Purchase #3 | $46.36 | 4.770% | $48.5714 | $48.57 | $48.55 | $48.60 |
| Purchase #4 | $152.64 | 11.770% | $170.6057 | $170.61 | $170.60 | $170.60 |
| Purchase #5 | $49.27 | 8.642% | $53.5279 | $53.53 | $53.55 | $53.50 |
| Purchase #6 | $112.58 | 9.337% | $123.0916 | $123.09 | $123.10 | $123.10 |
| Purchase #7 | $64.39 | 8.837% | $70.0801 | $70.08 | $70.10 | $70.10 |
| 7 purchase totals = | $798.05 | $864.3203 | $864.32 | $864.30 | $864.40 | |