| 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 | $43.97 | 4.285% | $45.8541 | $45.85 | $45.85 | $45.90 |
| Purchase #2 | $83.25 | 9.757% | $91.3727 | $91.37 | $91.35 | $91.40 |
| Purchase #3 | $47.92 | 11.327% | $53.3479 | $53.35 | $53.35 | $53.30 |
| Purchase #4 | $219.46 | 10.354% | $242.1829 | $242.18 | $242.20 | $242.20 |
| Purchase #5 | $168.68 | 13.335% | $191.1735 | $191.17 | $191.15 | $191.20 |
| Purchase #6 | $28.38 | 12.856% | $32.0285 | $32.03 | $32.05 | $32.00 |
| Purchase #7 | $190.59 | 6.377% | $202.7439 | $202.74 | $202.75 | $202.70 |
| 7 purchase totals = | $782.25 | $858.7035 | $858.69 | $858.70 | $858.70 | |