| 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 | $35.44 | 4.658% | $37.0908 | $37.09 | $37.10 | $37.10 |
| Purchase #2 | $243.60 | 4.803% | $255.3001 | $255.30 | $255.30 | $255.30 |
| Purchase #3 | $151.62 | 6.393% | $161.3131 | $161.31 | $161.30 | $161.30 |
| Purchase #4 | $97.50 | 13.689% | $110.8468 | $110.85 | $110.85 | $110.80 |
| Purchase #5 | $109.67 | 9.325% | $119.8967 | $119.90 | $119.90 | $119.90 |
| Purchase #6 | $150.74 | 9.368% | $164.8613 | $164.86 | $164.85 | $164.90 |
| Purchase #7 | $95.50 | 12.264% | $107.2121 | $107.21 | $107.20 | $107.20 |
| 7 purchase totals = | $884.07 | $956.5209 | $956.52 | $956.50 | $956.50 | |