| 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 | $20.54 | 12.760% | $23.1609 | $23.16 | $23.15 | $23.20 |
| Purchase #2 | $58.79 | 8.165% | $63.5902 | $63.59 | $63.60 | $63.60 |
| Purchase #3 | $94.90 | 8.518% | $102.9836 | $102.98 | $103.00 | $103.00 |
| Purchase #4 | $16.85 | 8.306% | $18.2496 | $18.25 | $18.25 | $18.20 |
| Purchase #5 | $154.57 | 3.762% | $160.3849 | $160.38 | $160.40 | $160.40 |
| Purchase #6 | $70.59 | 4.274% | $73.607 | $73.61 | $73.60 | $73.60 |
| Purchase #7 | $99.28 | 11.149% | $110.3487 | $110.35 | $110.35 | $110.30 |
| 7 purchase totals = | $515.52 | $552.3249 | $552.32 | $552.35 | $552.30 | |