| 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 | $29.34 | 10.699% | $32.4791 | $32.48 | $32.50 | $32.50 |
| Purchase #2 | $24.74 | 12.213% | $27.7615 | $27.76 | $27.75 | $27.80 |
| Purchase #3 | $196.43 | 11.801% | $219.6107 | $219.61 | $219.60 | $219.60 |
| Purchase #4 | $160.31 | 10.817% | $177.6507 | $177.65 | $177.65 | $177.70 |
| Purchase #5 | $240.63 | 4.544% | $251.5642 | $251.56 | $251.55 | $251.60 |
| Purchase #6 | $101.95 | 7.703% | $109.8032 | $109.80 | $109.80 | $109.80 |
| Purchase #7 | $164.47 | 5.619% | $173.7116 | $173.71 | $173.70 | $173.70 |
| 7 purchase totals = | $917.87 | $992.5810 | $992.57 | $992.55 | $992.70 | |