| 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 | $126.92 | 9.813% | $139.3747 | $139.37 | $139.35 | $139.40 |
| Purchase #2 | $49.55 | 8.327% | $53.676 | $53.68 | $53.70 | $53.70 |
| Purchase #3 | $35.74 | 6.585% | $38.0935 | $38.09 | $38.10 | $38.10 |
| Purchase #4 | $14.91 | 8.862% | $16.2313 | $16.23 | $16.25 | $16.20 |
| Purchase #5 | $52.79 | 6.350% | $56.1422 | $56.14 | $56.15 | $56.10 |
| Purchase #6 | $89.50 | 13.244% | $101.3534 | $101.35 | $101.35 | $101.40 |
| Purchase #7 | $212.57 | 4.290% | $221.6893 | $221.69 | $221.70 | $221.70 |
| 7 purchase totals = | $581.98 | $626.5604 | $626.55 | $626.60 | $626.60 | |