| 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 | $48.38 | 9.522% | $52.9867 | $52.99 | $53.00 | $53.00 |
| Purchase #2 | $21.30 | 5.264% | $22.4212 | $22.42 | $22.40 | $22.40 |
| Purchase #3 | $240.65 | 3.762% | $249.7033 | $249.70 | $249.70 | $249.70 |
| Purchase #4 | $17.86 | 10.255% | $19.6915 | $19.69 | $19.70 | $19.70 |
| Purchase #5 | $83.82 | 13.593% | $95.2137 | $95.21 | $95.20 | $95.20 |
| Purchase #6 | $214.70 | 12.147% | $240.7796 | $240.78 | $240.80 | $240.80 |
| Purchase #7 | $197.29 | 10.232% | $217.4767 | $217.48 | $217.50 | $217.50 |
| 7 purchase totals = | $824.00 | $898.2727 | $898.27 | $898.30 | $898.30 | |