| 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 | $68.45 | 7.836% | $73.8137 | $73.81 | $73.80 | $73.80 |
| Purchase #2 | $87.55 | 9.727% | $96.066 | $96.07 | $96.05 | $96.10 |
| Purchase #3 | $242.30 | 9.502% | $265.3233 | $265.32 | $265.30 | $265.30 |
| Purchase #4 | $55.34 | 5.240% | $58.2398 | $58.24 | $58.25 | $58.20 |
| Purchase #5 | $110.41 | 13.534% | $125.3529 | $125.35 | $125.35 | $125.40 |
| Purchase #6 | $92.50 | 6.361% | $98.3839 | $98.38 | $98.40 | $98.40 |
| Purchase #7 | $177.88 | 13.393% | $201.7035 | $201.70 | $201.70 | $201.70 |
| 7 purchase totals = | $834.43 | $918.8831 | $918.87 | $918.85 | $918.90 | |