| 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 | $32.96 | 4.246% | $34.3595 | $34.36 | $34.35 | $34.40 |
| Purchase #2 | $102.68 | 10.745% | $113.713 | $113.71 | $113.70 | $113.70 |
| Purchase #3 | $215.30 | 13.497% | $244.359 | $244.36 | $244.35 | $244.40 |
| Purchase #4 | $81.92 | 3.447% | $84.7438 | $84.74 | $84.75 | $84.70 |
| Purchase #5 | $205.63 | 3.423% | $212.6687 | $212.67 | $212.65 | $212.70 |
| Purchase #6 | $128.69 | 11.649% | $143.6811 | $143.68 | $143.70 | $143.70 |
| Purchase #7 | $141.94 | 12.667% | $159.9195 | $159.92 | $159.90 | $159.90 |
| 7 purchase totals = | $909.12 | $993.4446 | $993.44 | $993.40 | $993.50 | |