| 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 | $55.51 | 3.688% | $57.5572 | $57.56 | $57.55 | $57.60 |
| Purchase #2 | $162.66 | 3.580% | $168.4832 | $168.48 | $168.50 | $168.50 |
| Purchase #3 | $195.88 | 9.702% | $214.8843 | $214.88 | $214.90 | $214.90 |
| Purchase #4 | $103.50 | 6.279% | $109.9988 | $110.00 | $110.00 | $110.00 |
| Purchase #5 | $31.63 | 3.476% | $32.7295 | $32.73 | $32.75 | $32.70 |
| Purchase #6 | $190.29 | 8.762% | $206.9632 | $206.96 | $206.95 | $207.00 |
| Purchase #7 | $162.44 | 7.460% | $174.558 | $174.56 | $174.55 | $174.60 |
| 7 purchase totals = | $901.91 | $965.1742 | $965.17 | $965.20 | $965.30 | |