| 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 | $25.93 | 11.767% | $28.9812 | $28.98 | $29.00 | $29.00 |
| Purchase #2 | $30.45 | 7.370% | $32.6942 | $32.69 | $32.70 | $32.70 |
| Purchase #3 | $63.84 | 11.143% | $70.9537 | $70.95 | $70.95 | $71.00 |
| Purchase #4 | $198.62 | 4.170% | $206.9025 | $206.90 | $206.90 | $206.90 |
| Purchase #5 | $70.60 | 12.223% | $79.2294 | $79.23 | $79.25 | $79.20 |
| Purchase #6 | $51.96 | 13.438% | $58.9424 | $58.94 | $58.95 | $58.90 |
| Purchase #7 | $119.78 | 8.689% | $130.1877 | $130.19 | $130.20 | $130.20 |
| 7 purchase totals = | $561.18 | $607.8911 | $607.88 | $607.95 | $607.90 | |