| 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 | $80.61 | 7.560% | $86.7041 | $86.70 | $86.70 | $86.70 |
| Purchase #2 | $96.52 | 6.192% | $102.4965 | $102.50 | $102.50 | $102.50 |
| Purchase #3 | $45.40 | 3.158% | $46.8337 | $46.83 | $46.85 | $46.80 |
| Purchase #4 | $84.94 | 10.872% | $94.1747 | $94.17 | $94.15 | $94.20 |
| Purchase #5 | $231.26 | 7.664% | $248.9838 | $248.98 | $249.00 | $249.00 |
| Purchase #6 | $229.44 | 8.568% | $249.0984 | $249.10 | $249.10 | $249.10 |
| Purchase #7 | $108.45 | 9.334% | $118.5727 | $118.57 | $118.55 | $118.60 |
| 7 purchase totals = | $876.62 | $946.8639 | $946.85 | $946.85 | $946.90 | |