| 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 | $49.46 | 7.257% | $53.0493 | $53.05 | $53.05 | $53.00 |
| Purchase #2 | $197.56 | 10.753% | $218.8036 | $218.80 | $218.80 | $218.80 |
| Purchase #3 | $73.26 | 9.134% | $79.9516 | $79.95 | $79.95 | $80.00 |
| Purchase #4 | $220.75 | 5.171% | $232.165 | $232.17 | $232.15 | $232.20 |
| Purchase #5 | $188.68 | 9.260% | $206.1518 | $206.15 | $206.15 | $206.20 |
| Purchase #6 | $10.34 | 3.798% | $10.7327 | $10.73 | $10.75 | $10.70 |
| Purchase #7 | $11.66 | 10.426% | $12.8757 | $12.88 | $12.90 | $12.90 |
| 7 purchase totals = | $751.71 | $813.7297 | $813.73 | $813.75 | $813.80 | |