| 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 | $87.64 | 12.316% | $98.4337 | $98.43 | $98.45 | $98.40 |
| Purchase #2 | $121.91 | 12.662% | $137.3462 | $137.35 | $137.35 | $137.30 |
| Purchase #3 | $141.85 | 7.467% | $152.4419 | $152.44 | $152.45 | $152.40 |
| Purchase #4 | $40.95 | 12.375% | $46.0176 | $46.02 | $46.00 | $46.00 |
| Purchase #5 | $243.34 | 6.310% | $258.6948 | $258.69 | $258.70 | $258.70 |
| Purchase #6 | $126.33 | 13.450% | $143.3214 | $143.32 | $143.30 | $143.30 |
| Purchase #7 | $12.29 | 11.457% | $13.6981 | $13.70 | $13.70 | $13.70 |
| 7 purchase totals = | $774.31 | $849.9537 | $849.95 | $849.95 | $849.80 | |