| 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 | $84.73 | 5.169% | $89.1097 | $89.11 | $89.10 | $89.10 |
| Purchase #2 | $6.83 | 12.296% | $7.6698 | $7.67 | $7.65 | $7.70 |
| Purchase #3 | $86.52 | 13.702% | $98.375 | $98.38 | $98.40 | $98.40 |
| Purchase #4 | $107.70 | 5.708% | $113.8475 | $113.85 | $113.85 | $113.80 |
| Purchase #5 | $201.30 | 11.411% | $224.2703 | $224.27 | $224.25 | $224.30 |
| Purchase #6 | $71.94 | 12.539% | $80.9606 | $80.96 | $80.95 | $81.00 |
| Purchase #7 | $161.96 | 8.428% | $175.61 | $175.61 | $175.60 | $175.60 |
| 7 purchase totals = | $720.98 | $789.8429 | $789.85 | $789.80 | $789.90 | |