| 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 | $96.96 | 4.419% | $101.2447 | $101.24 | $101.25 | $101.20 |
| Purchase #2 | $83.74 | 9.507% | $91.7012 | $91.70 | $91.70 | $91.70 |
| Purchase #3 | $217.81 | 3.394% | $225.2025 | $225.20 | $225.20 | $225.20 |
| Purchase #4 | $107.53 | 8.858% | $117.055 | $117.06 | $117.05 | $117.10 |
| Purchase #5 | $49.99 | 8.121% | $54.0497 | $54.05 | $54.05 | $54.00 |
| Purchase #6 | $103.72 | 12.803% | $116.9993 | $117.00 | $117.00 | $117.00 |
| Purchase #7 | $73.42 | 10.708% | $81.2818 | $81.28 | $81.30 | $81.30 |
| 7 purchase totals = | $733.17 | $787.5342 | $787.53 | $787.55 | $787.50 | |