| 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 | $70.57 | 12.844% | $79.634 | $79.63 | $79.65 | $79.60 |
| Purchase #2 | $53.87 | 13.325% | $61.0482 | $61.05 | $61.05 | $61.00 |
| Purchase #3 | $218.32 | 4.718% | $228.6203 | $228.62 | $228.60 | $228.60 |
| Purchase #4 | $145.58 | 5.523% | $153.6204 | $153.62 | $153.60 | $153.60 |
| Purchase #5 | $154.65 | 13.189% | $175.0468 | $175.05 | $175.05 | $175.00 |
| Purchase #6 | $18.32 | 5.198% | $19.2723 | $19.27 | $19.25 | $19.30 |
| Purchase #7 | $152.78 | 3.645% | $158.3488 | $158.35 | $158.35 | $158.30 |
| 7 purchase totals = | $814.09 | $875.5908 | $875.59 | $875.55 | $875.40 | |