| 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 | $12.78 | 9.353% | $13.9753 | $13.98 | $14.00 | $14.00 |
| Purchase #2 | $98.57 | 8.255% | $106.707 | $106.71 | $106.70 | $106.70 |
| Purchase #3 | $28.93 | 10.585% | $31.9922 | $31.99 | $32.00 | $32.00 |
| Purchase #4 | $25.84 | 4.544% | $27.0142 | $27.01 | $27.00 | $27.00 |
| Purchase #5 | $205.98 | 7.265% | $220.9444 | $220.94 | $220.95 | $220.90 |
| Purchase #6 | $139.51 | 4.395% | $145.6415 | $145.64 | $145.65 | $145.60 |
| Purchase #7 | $185.46 | 3.394% | $191.7545 | $191.75 | $191.75 | $191.80 |
| 7 purchase totals = | $697.07 | $738.0291 | $738.02 | $738.05 | $738.00 | |