| 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 | $6.99 | 5.811% | $7.3962 | $7.40 | $7.40 | $7.40 |
| Purchase #2 | $175.94 | 3.743% | $182.5254 | $182.53 | $182.55 | $182.50 |
| Purchase #3 | $54.58 | 12.381% | $61.3375 | $61.34 | $61.35 | $61.30 |
| Purchase #4 | $35.77 | 11.754% | $39.9744 | $39.97 | $39.95 | $40.00 |
| Purchase #5 | $219.45 | 8.843% | $238.856 | $238.86 | $238.85 | $238.90 |
| Purchase #6 | $100.62 | 6.772% | $107.434 | $107.43 | $107.45 | $107.40 |
| Purchase #7 | $65.74 | 3.684% | $68.1619 | $68.16 | $68.15 | $68.20 |
| 7 purchase totals = | $659.09 | $705.6854 | $705.69 | $705.70 | $705.70 | |