| 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 | $62.74 | 4.345% | $65.4661 | $65.47 | $65.45 | $65.50 |
| Purchase #2 | $48.48 | 9.251% | $52.9649 | $52.96 | $52.95 | $53.00 |
| Purchase #3 | $8.94 | 4.507% | $9.3429 | $9.34 | $9.35 | $9.30 |
| Purchase #4 | $164.60 | 9.359% | $180.0049 | $180.00 | $180.00 | $180.00 |
| Purchase #5 | $125.90 | 3.713% | $130.5747 | $130.57 | $130.55 | $130.60 |
| Purchase #6 | $106.83 | 7.680% | $115.0345 | $115.03 | $115.05 | $115.00 |
| Purchase #7 | $166.90 | 5.242% | $175.6489 | $175.65 | $175.65 | $175.60 |
| 7 purchase totals = | $684.39 | $729.0369 | $729.02 | $729.00 | $729.00 | |