| 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 | $27.31 | 8.320% | $29.5822 | $29.58 | $29.60 | $29.60 |
| Purchase #2 | $105.63 | 9.135% | $115.2793 | $115.28 | $115.30 | $115.30 |
| Purchase #3 | $79.51 | 4.103% | $82.7723 | $82.77 | $82.75 | $82.80 |
| Purchase #4 | $182.71 | 13.325% | $207.0561 | $207.06 | $207.05 | $207.10 |
| Purchase #5 | $43.63 | 12.130% | $48.9223 | $48.92 | $48.90 | $48.90 |
| Purchase #6 | $139.56 | 7.774% | $150.4094 | $150.41 | $150.40 | $150.40 |
| Purchase #7 | $219.53 | 7.372% | $235.7138 | $235.71 | $235.70 | $235.70 |
| 7 purchase totals = | $797.88 | $869.7354 | $869.73 | $869.70 | $869.80 | |