| 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 | $16.77 | 6.294% | $17.8255 | $17.83 | $17.85 | $17.80 |
| Purchase #2 | $138.29 | 7.189% | $148.2317 | $148.23 | $148.25 | $148.20 |
| Purchase #3 | $241.60 | 12.560% | $271.945 | $271.95 | $271.95 | $271.90 |
| Purchase #4 | $68.79 | 9.796% | $75.5287 | $75.53 | $75.55 | $75.50 |
| Purchase #5 | $103.37 | 3.489% | $106.9766 | $106.98 | $107.00 | $107.00 |
| Purchase #6 | $68.69 | 8.854% | $74.7718 | $74.77 | $74.75 | $74.80 |
| Purchase #7 | $35.64 | 6.255% | $37.8693 | $37.87 | $37.85 | $37.90 |
| 7 purchase totals = | $673.15 | $733.1486 | $733.16 | $733.20 | $733.10 | |