| 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 | $31.76 | 4.594% | $33.2191 | $33.22 | $33.20 | $33.20 |
| Purchase #2 | $227.83 | 9.576% | $249.647 | $249.65 | $249.65 | $249.60 |
| Purchase #3 | $41.42 | 11.443% | $46.1597 | $46.16 | $46.15 | $46.20 |
| Purchase #4 | $122.61 | 10.716% | $135.7489 | $135.75 | $135.75 | $135.70 |
| Purchase #5 | $73.67 | 3.774% | $76.4503 | $76.45 | $76.45 | $76.50 |
| Purchase #6 | $30.59 | 9.397% | $33.4645 | $33.46 | $33.45 | $33.50 |
| Purchase #7 | $177.51 | 10.656% | $196.4255 | $196.43 | $196.45 | $196.40 |
| 7 purchase totals = | $705.39 | $771.1150 | $771.12 | $771.10 | $771.10 | |