| 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 | $69.49 | 9.711% | $76.2382 | $76.24 | $76.25 | $76.20 |
| Purchase #2 | $24.91 | 13.779% | $28.3423 | $28.34 | $28.35 | $28.30 |
| Purchase #3 | $190.52 | 6.739% | $203.3591 | $203.36 | $203.35 | $203.40 |
| Purchase #4 | $15.77 | 13.293% | $17.8663 | $17.87 | $17.85 | $17.90 |
| Purchase #5 | $98.58 | 9.776% | $108.2172 | $108.22 | $108.20 | $108.20 |
| Purchase #6 | $59.49 | 12.178% | $66.7347 | $66.73 | $66.75 | $66.70 |
| Purchase #7 | $102.91 | 9.585% | $112.7739 | $112.77 | $112.75 | $112.80 |
| 7 purchase totals = | $561.67 | $613.5317 | $613.53 | $613.50 | $613.50 | |