| 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 | $53.58 | 8.498% | $58.1332 | $58.13 | $58.15 | $58.10 |
| Purchase #2 | $67.76 | 11.179% | $75.3349 | $75.33 | $75.35 | $75.30 |
| Purchase #3 | $9.58 | 11.698% | $10.7007 | $10.70 | $10.70 | $10.70 |
| Purchase #4 | $98.42 | 4.288% | $102.6402 | $102.64 | $102.65 | $102.60 |
| Purchase #5 | $112.58 | 3.569% | $116.598 | $116.60 | $116.60 | $116.60 |
| Purchase #6 | $66.42 | 3.299% | $68.6112 | $68.61 | $68.60 | $68.60 |
| Purchase #7 | $83.50 | 3.750% | $86.6313 | $86.63 | $86.65 | $86.60 |
| 7 purchase totals = | $491.84 | $518.6495 | $518.64 | $518.70 | $518.50 | |