| 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 | $25.97 | 13.107% | $29.3739 | $29.37 | $29.35 | $29.40 |
| Purchase #2 | $177.53 | 8.801% | $193.1544 | $193.15 | $193.15 | $193.20 |
| Purchase #3 | $109.49 | 7.250% | $117.428 | $117.43 | $117.45 | $117.40 |
| Purchase #4 | $138.49 | 10.113% | $152.4955 | $152.50 | $152.50 | $152.50 |
| Purchase #5 | $41.73 | 8.858% | $45.4264 | $45.43 | $45.45 | $45.40 |
| Purchase #6 | $110.92 | 9.814% | $121.8057 | $121.81 | $121.80 | $121.80 |
| Purchase #7 | $128.33 | 8.624% | $139.3972 | $139.40 | $139.40 | $139.40 |
| 7 purchase totals = | $732.46 | $799.0811 | $799.09 | $799.10 | $799.10 | |