| 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 | $96.59 | 6.299% | $102.6742 | $102.67 | $102.65 | $102.70 |
| Purchase #2 | $51.56 | 6.305% | $54.8109 | $54.81 | $54.80 | $54.80 |
| Purchase #3 | $22.29 | 13.467% | $25.2918 | $25.29 | $25.30 | $25.30 |
| Purchase #4 | $156.38 | 9.144% | $170.6794 | $170.68 | $170.70 | $170.70 |
| Purchase #5 | $54.45 | 11.450% | $60.6845 | $60.68 | $60.70 | $60.70 |
| Purchase #6 | $193.37 | 12.618% | $217.7694 | $217.77 | $217.75 | $217.80 |
| Purchase #7 | $142.49 | 10.146% | $156.947 | $156.95 | $156.95 | $156.90 |
| 7 purchase totals = | $717.13 | $788.8572 | $788.85 | $788.85 | $788.90 | |