| 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 | $100.74 | 9.544% | $110.3546 | $110.35 | $110.35 | $110.40 |
| Purchase #2 | $84.63 | 3.614% | $87.6885 | $87.69 | $87.70 | $87.70 |
| Purchase #3 | $110.57 | 11.236% | $122.9936 | $122.99 | $123.00 | $123.00 |
| Purchase #4 | $148.69 | 6.437% | $158.2612 | $158.26 | $158.25 | $158.30 |
| Purchase #5 | $131.51 | 4.686% | $137.6726 | $137.67 | $137.65 | $137.70 |
| Purchase #6 | $190.94 | 7.218% | $204.722 | $204.72 | $204.70 | $204.70 |
| Purchase #7 | $155.73 | 4.132% | $162.1648 | $162.16 | $162.15 | $162.20 |
| 7 purchase totals = | $922.81 | $983.8573 | $983.84 | $983.80 | $984.00 | |