| 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 | $94.72 | 5.305% | $99.7449 | $99.74 | $99.75 | $99.70 |
| Purchase #2 | $249.90 | 3.815% | $259.4337 | $259.43 | $259.45 | $259.40 |
| Purchase #3 | $67.46 | 11.747% | $75.3845 | $75.38 | $75.40 | $75.40 |
| Purchase #4 | $70.99 | 6.336% | $75.4879 | $75.49 | $75.50 | $75.50 |
| Purchase #5 | $226.46 | 10.485% | $250.2043 | $250.20 | $250.20 | $250.20 |
| Purchase #6 | $66.42 | 13.790% | $75.5793 | $75.58 | $75.60 | $75.60 |
| Purchase #7 | $108.34 | 5.152% | $113.9217 | $113.92 | $113.90 | $113.90 |
| 7 purchase totals = | $884.29 | $949.7563 | $949.74 | $949.80 | $949.70 | |