| 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 | $69.87 | 6.154% | $74.1698 | $74.17 | $74.15 | $74.20 |
| Purchase #2 | $160.60 | 8.176% | $173.7307 | $173.73 | $173.75 | $173.70 |
| Purchase #3 | $57.99 | 5.505% | $61.1823 | $61.18 | $61.20 | $61.20 |
| Purchase #4 | $12.60 | 7.481% | $13.5426 | $13.54 | $13.55 | $13.50 |
| Purchase #5 | $160.42 | 4.154% | $167.0838 | $167.08 | $167.10 | $167.10 |
| Purchase #6 | $148.80 | 6.702% | $158.7726 | $158.77 | $158.75 | $158.80 |
| Purchase #7 | $87.31 | 10.686% | $96.6399 | $96.64 | $96.65 | $96.60 |
| 7 purchase totals = | $697.59 | $745.1217 | $745.11 | $745.15 | $745.10 | |