| 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 | $81.61 | 7.185% | $87.4737 | $87.47 | $87.45 | $87.50 |
| Purchase #2 | $198.62 | 13.385% | $225.2053 | $225.21 | $225.20 | $225.20 |
| Purchase #3 | $107.74 | 7.428% | $115.7429 | $115.74 | $115.75 | $115.70 |
| Purchase #4 | $97.85 | 7.268% | $104.9617 | $104.96 | $104.95 | $105.00 |
| Purchase #5 | $44.60 | 7.871% | $48.1105 | $48.11 | $48.10 | $48.10 |
| Purchase #6 | $165.76 | 7.737% | $178.5849 | $178.58 | $178.60 | $178.60 |
| Purchase #7 | $141.63 | 11.698% | $158.1979 | $158.20 | $158.20 | $158.20 |
| 7 purchase totals = | $837.81 | $918.2769 | $918.27 | $918.25 | $918.30 | |