| 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 | $99.60 | 4.563% | $104.1447 | $104.14 | $104.15 | $104.10 |
| Purchase #2 | $152.82 | 12.116% | $171.3357 | $171.34 | $171.35 | $171.30 |
| Purchase #3 | $99.98 | 10.675% | $110.6529 | $110.65 | $110.65 | $110.70 |
| Purchase #4 | $114.64 | 6.150% | $121.6904 | $121.69 | $121.70 | $121.70 |
| Purchase #5 | $158.78 | 11.699% | $177.3557 | $177.36 | $177.35 | $177.40 |
| Purchase #6 | $50.28 | 10.171% | $55.394 | $55.39 | $55.40 | $55.40 |
| Purchase #7 | $16.47 | 5.507% | $17.377 | $17.38 | $17.40 | $17.40 |
| 7 purchase totals = | $692.57 | $757.9504 | $757.95 | $758.00 | $758.00 | |