| 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 | $14.57 | 10.623% | $16.1178 | $16.12 | $16.10 | $16.10 |
| Purchase #2 | $25.71 | 7.400% | $27.6125 | $27.61 | $27.60 | $27.60 |
| Purchase #3 | $210.25 | 10.519% | $232.3662 | $232.37 | $232.35 | $232.40 |
| Purchase #4 | $97.53 | 10.592% | $107.8604 | $107.86 | $107.85 | $107.90 |
| Purchase #5 | $73.96 | 7.283% | $79.3465 | $79.35 | $79.35 | $79.30 |
| Purchase #6 | $224.83 | 7.728% | $242.2049 | $242.20 | $242.20 | $242.20 |
| Purchase #7 | $164.57 | 10.260% | $181.4549 | $181.45 | $181.45 | $181.50 |
| 7 purchase totals = | $811.42 | $886.9632 | $886.96 | $886.90 | $887.00 | |