| 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 | $21.97 | 5.389% | $23.154 | $23.15 | $23.15 | $23.20 |
| Purchase #2 | $110.90 | 7.470% | $119.1842 | $119.18 | $119.20 | $119.20 |
| Purchase #3 | $212.96 | 4.168% | $221.8362 | $221.84 | $221.85 | $221.80 |
| Purchase #4 | $47.77 | 13.351% | $54.1478 | $54.15 | $54.15 | $54.10 |
| Purchase #5 | $85.44 | 4.705% | $89.46 | $89.46 | $89.45 | $89.50 |
| Purchase #6 | $96.74 | 12.238% | $108.579 | $108.58 | $108.60 | $108.60 |
| Purchase #7 | $125.88 | 13.631% | $143.0387 | $143.04 | $143.05 | $143.00 |
| 7 purchase totals = | $701.66 | $759.3999 | $759.40 | $759.45 | $759.40 | |