| 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 | $44.95 | 5.742% | $47.531 | $47.53 | $47.55 | $47.50 |
| Purchase #2 | $97.48 | 9.199% | $106.4472 | $106.45 | $106.45 | $106.40 |
| Purchase #3 | $243.35 | 9.610% | $266.7359 | $266.74 | $266.75 | $266.70 |
| Purchase #4 | $100.42 | 11.145% | $111.6118 | $111.61 | $111.60 | $111.60 |
| Purchase #5 | $198.86 | 8.165% | $215.0969 | $215.10 | $215.10 | $215.10 |
| Purchase #6 | $74.46 | 7.731% | $80.2165 | $80.22 | $80.20 | $80.20 |
| Purchase #7 | $132.71 | 6.188% | $140.9221 | $140.92 | $140.90 | $140.90 |
| 7 purchase totals = | $892.23 | $968.5614 | $968.57 | $968.55 | $968.40 | |