| 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 | $66.89 | 4.851% | $70.1348 | $70.13 | $70.15 | $70.10 |
| Purchase #2 | $38.86 | 11.241% | $43.2283 | $43.23 | $43.25 | $43.20 |
| Purchase #3 | $180.36 | 10.674% | $199.6116 | $199.61 | $199.60 | $199.60 |
| Purchase #4 | $236.91 | 8.233% | $256.4148 | $256.41 | $256.40 | $256.40 |
| Purchase #5 | $101.77 | 6.782% | $108.672 | $108.67 | $108.65 | $108.70 |
| Purchase #6 | $7.59 | 13.396% | $8.6068 | $8.61 | $8.60 | $8.60 |
| Purchase #7 | $107.54 | 12.107% | $120.5599 | $120.56 | $120.55 | $120.60 |
| 7 purchase totals = | $739.92 | $807.2282 | $807.22 | $807.20 | $807.20 | |