| 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 | $33.96 | 13.830% | $38.6567 | $38.66 | $38.65 | $38.70 |
| Purchase #2 | $110.89 | 13.391% | $125.7393 | $125.74 | $125.75 | $125.70 |
| Purchase #3 | $31.93 | 9.633% | $35.0058 | $35.01 | $35.00 | $35.00 |
| Purchase #4 | $50.99 | 9.358% | $55.7616 | $55.76 | $55.75 | $55.80 |
| Purchase #5 | $39.47 | 7.470% | $42.4184 | $42.42 | $42.40 | $42.40 |
| Purchase #6 | $28.90 | 10.863% | $32.0394 | $32.04 | $32.05 | $32.00 |
| Purchase #7 | $228.92 | 13.779% | $260.4629 | $260.46 | $260.45 | $260.50 |
| 7 purchase totals = | $525.06 | $590.0841 | $590.09 | $590.05 | $590.10 | |