| 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 | $55.85 | 4.168% | $58.1778 | $58.18 | $58.20 | $58.20 |
| Purchase #2 | $228.62 | 8.594% | $248.2676 | $248.27 | $248.25 | $248.30 |
| Purchase #3 | $220.71 | 6.792% | $235.7006 | $235.70 | $235.70 | $235.70 |
| Purchase #4 | $131.86 | 12.363% | $148.1619 | $148.16 | $148.15 | $148.20 |
| Purchase #5 | $120.40 | 4.220% | $125.4809 | $125.48 | $125.50 | $125.50 |
| Purchase #6 | $55.32 | 5.574% | $58.4035 | $58.40 | $58.40 | $58.40 |
| Purchase #7 | $62.76 | 8.745% | $68.2484 | $68.25 | $68.25 | $68.20 |
| 7 purchase totals = | $875.52 | $942.4407 | $942.44 | $942.45 | $942.50 | |