| 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 | $22.29 | 6.777% | $23.8006 | $23.80 | $23.80 | $23.80 |
| Purchase #2 | $75.50 | 10.352% | $83.3158 | $83.32 | $83.30 | $83.30 |
| Purchase #3 | $71.76 | 4.443% | $74.9483 | $74.95 | $74.95 | $74.90 |
| Purchase #4 | $220.93 | 13.682% | $251.1576 | $251.16 | $251.15 | $251.20 |
| Purchase #5 | $205.63 | 6.799% | $219.6108 | $219.61 | $219.60 | $219.60 |
| Purchase #6 | $108.50 | 3.152% | $111.9199 | $111.92 | $111.90 | $111.90 |
| Purchase #7 | $58.32 | 11.711% | $65.1499 | $65.15 | $65.15 | $65.10 |
| 7 purchase totals = | $762.93 | $829.9029 | $829.91 | $829.85 | $829.80 | |