| 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 | $38.65 | 4.398% | $40.3498 | $40.35 | $40.35 | $40.30 |
| Purchase #2 | $198.52 | 5.607% | $209.651 | $209.65 | $209.65 | $209.70 |
| Purchase #3 | $56.90 | 5.584% | $60.0773 | $60.08 | $60.10 | $60.10 |
| Purchase #4 | $8.69 | 12.143% | $9.7452 | $9.75 | $9.75 | $9.70 |
| Purchase #5 | $243.44 | 8.143% | $263.2633 | $263.26 | $263.25 | $263.30 |
| Purchase #6 | $53.68 | 8.406% | $58.1923 | $58.19 | $58.20 | $58.20 |
| Purchase #7 | $53.57 | 10.636% | $59.2677 | $59.27 | $59.25 | $59.30 |
| 7 purchase totals = | $653.45 | $700.5466 | $700.55 | $700.55 | $700.60 | |