| 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 | $48.64 | 12.321% | $54.6329 | $54.63 | $54.65 | $54.60 |
| Purchase #2 | $76.95 | 6.651% | $82.0679 | $82.07 | $82.05 | $82.10 |
| Purchase #3 | $21.78 | 8.346% | $23.5978 | $23.60 | $23.60 | $23.60 |
| Purchase #4 | $87.77 | 7.406% | $94.2702 | $94.27 | $94.25 | $94.30 |
| Purchase #5 | $188.92 | 8.194% | $204.4001 | $204.40 | $204.40 | $204.40 |
| Purchase #6 | $120.29 | 7.433% | $129.2312 | $129.23 | $129.25 | $129.20 |
| Purchase #7 | $18.76 | 3.191% | $19.3586 | $19.36 | $19.35 | $19.40 |
| 7 purchase totals = | $563.11 | $607.5587 | $607.56 | $607.55 | $607.60 | |