| 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 | $81.52 | 7.360% | $87.5199 | $87.52 | $87.50 | $87.50 |
| Purchase #2 | $105.94 | 10.124% | $116.6654 | $116.67 | $116.65 | $116.70 |
| Purchase #3 | $122.79 | 5.817% | $129.9327 | $129.93 | $129.95 | $129.90 |
| Purchase #4 | $170.71 | 9.268% | $186.5314 | $186.53 | $186.55 | $186.50 |
| Purchase #5 | $40.86 | 9.642% | $44.7997 | $44.80 | $44.80 | $44.80 |
| Purchase #6 | $87.78 | 6.532% | $93.5138 | $93.51 | $93.50 | $93.50 |
| Purchase #7 | $55.55 | 8.776% | $60.4251 | $60.43 | $60.45 | $60.40 |
| 7 purchase totals = | $665.15 | $719.3880 | $719.39 | $719.40 | $719.30 | |