| 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 | $90.75 | 3.735% | $94.1395 | $94.14 | $94.15 | $94.10 |
| Purchase #2 | $114.66 | 12.637% | $129.1496 | $129.15 | $129.15 | $129.10 |
| Purchase #3 | $52.41 | 11.306% | $58.3355 | $58.34 | $58.35 | $58.30 |
| Purchase #4 | $27.73 | 13.658% | $31.5174 | $31.52 | $31.50 | $31.50 |
| Purchase #5 | $150.27 | 6.377% | $159.8527 | $159.85 | $159.85 | $159.90 |
| Purchase #6 | $128.67 | 8.243% | $139.2763 | $139.28 | $139.30 | $139.30 |
| Purchase #7 | $241.56 | 9.407% | $264.2835 | $264.28 | $264.30 | $264.30 |
| 7 purchase totals = | $806.05 | $876.5545 | $876.56 | $876.60 | $876.50 | |