| 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 | $75.96 | 13.392% | $86.1326 | $86.13 | $86.15 | $86.10 |
| Purchase #2 | $53.51 | 8.464% | $58.0391 | $58.04 | $58.05 | $58.00 |
| Purchase #3 | $91.64 | 9.835% | $100.6528 | $100.65 | $100.65 | $100.70 |
| Purchase #4 | $126.58 | 3.616% | $131.1571 | $131.16 | $131.15 | $131.20 |
| Purchase #5 | $27.44 | 7.391% | $29.4681 | $29.47 | $29.45 | $29.50 |
| Purchase #6 | $66.86 | 4.335% | $69.7584 | $69.76 | $69.75 | $69.80 |
| Purchase #7 | $52.42 | 10.539% | $57.9445 | $57.94 | $57.95 | $57.90 |
| 7 purchase totals = | $494.41 | $533.1526 | $533.15 | $533.15 | $533.20 | |