| 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 | $30.44 | 5.598% | $32.144 | $32.14 | $32.15 | $32.10 |
| Purchase #2 | $68.52 | 7.508% | $73.6645 | $73.66 | $73.65 | $73.70 |
| Purchase #3 | $183.25 | 12.471% | $206.1031 | $206.10 | $206.10 | $206.10 |
| Purchase #4 | $235.43 | 10.631% | $260.4586 | $260.46 | $260.45 | $260.50 |
| Purchase #5 | $81.89 | 10.699% | $90.6514 | $90.65 | $90.65 | $90.70 |
| Purchase #6 | $159.26 | 7.228% | $170.7713 | $170.77 | $170.75 | $170.80 |
| Purchase #7 | $87.77 | 10.485% | $96.9727 | $96.97 | $96.95 | $97.00 |
| 7 purchase totals = | $846.56 | $930.7656 | $930.75 | $930.70 | $930.90 | |