| 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 | $67.57 | 9.619% | $74.0696 | $74.07 | $74.05 | $74.10 |
| Purchase #2 | $7.32 | 8.361% | $7.932 | $7.93 | $7.95 | $7.90 |
| Purchase #3 | $132.51 | 5.846% | $140.2565 | $140.26 | $140.25 | $140.30 |
| Purchase #4 | $141.52 | 13.802% | $161.0526 | $161.05 | $161.05 | $161.10 |
| Purchase #5 | $72.88 | 6.602% | $77.6915 | $77.69 | $77.70 | $77.70 |
| Purchase #6 | $82.33 | 7.529% | $88.5286 | $88.53 | $88.55 | $88.50 |
| Purchase #7 | $201.51 | 8.663% | $218.9668 | $218.97 | $218.95 | $219.00 |
| 7 purchase totals = | $705.64 | $768.4976 | $768.50 | $768.50 | $768.60 | |