| 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 | $107.76 | 7.641% | $115.9939 | $115.99 | $116.00 | $116.00 |
| Purchase #2 | $15.52 | 7.603% | $16.7 | $16.70 | $16.70 | $16.70 |
| Purchase #3 | $74.82 | 7.159% | $80.1764 | $80.18 | $80.20 | $80.20 |
| Purchase #4 | $92.35 | 12.799% | $104.1699 | $104.17 | $104.15 | $104.20 |
| Purchase #5 | $105.63 | 6.380% | $112.3692 | $112.37 | $112.35 | $112.40 |
| Purchase #6 | $47.50 | 9.248% | $51.8928 | $51.89 | $51.90 | $51.90 |
| Purchase #7 | $165.89 | 7.828% | $178.8759 | $178.88 | $178.90 | $178.90 |
| 7 purchase totals = | $609.47 | $660.1781 | $660.18 | $660.20 | $660.30 | |