| 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 | $113.53 | 10.722% | $125.7027 | $125.70 | $125.70 | $125.70 |
| Purchase #2 | $42.80 | 8.229% | $46.322 | $46.32 | $46.30 | $46.30 |
| Purchase #3 | $53.68 | 7.752% | $57.8413 | $57.84 | $57.85 | $57.80 |
| Purchase #4 | $194.43 | 6.367% | $206.8094 | $206.81 | $206.80 | $206.80 |
| Purchase #5 | $163.43 | 8.801% | $177.8135 | $177.81 | $177.80 | $177.80 |
| Purchase #6 | $177.42 | 11.524% | $197.8659 | $197.87 | $197.85 | $197.90 |
| Purchase #7 | $71.29 | 4.862% | $74.7561 | $74.76 | $74.75 | $74.80 |
| 7 purchase totals = | $816.58 | $887.1109 | $887.11 | $887.05 | $887.10 | |