| 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 | $107.86 | 8.729% | $117.2751 | $117.28 | $117.30 | $117.30 |
| Purchase #2 | $227.48 | 11.483% | $253.6015 | $253.60 | $253.60 | $253.60 |
| Purchase #3 | $60.74 | 9.708% | $66.6366 | $66.64 | $66.65 | $66.60 |
| Purchase #4 | $154.46 | 8.223% | $167.1612 | $167.16 | $167.15 | $167.20 |
| Purchase #5 | $55.37 | 7.302% | $59.4131 | $59.41 | $59.40 | $59.40 |
| Purchase #6 | $24.90 | 6.470% | $26.511 | $26.51 | $26.50 | $26.50 |
| Purchase #7 | $27.66 | 6.751% | $29.5273 | $29.53 | $29.55 | $29.50 |
| 7 purchase totals = | $658.47 | $720.1258 | $720.13 | $720.15 | $720.10 | |