| 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 | $29.95 | 6.857% | $32.0037 | $32.00 | $32.00 | $32.00 |
| Purchase #2 | $137.81 | 13.138% | $155.9155 | $155.92 | $155.90 | $155.90 |
| Purchase #3 | $203.70 | 12.691% | $229.5516 | $229.55 | $229.55 | $229.60 |
| Purchase #4 | $168.90 | 5.495% | $178.1811 | $178.18 | $178.20 | $178.20 |
| Purchase #5 | $103.27 | 10.198% | $113.8015 | $113.80 | $113.80 | $113.80 |
| Purchase #6 | $29.69 | 7.381% | $31.8814 | $31.88 | $31.90 | $31.90 |
| Purchase #7 | $219.58 | 3.386% | $227.015 | $227.02 | $227.00 | $227.00 |
| 7 purchase totals = | $892.90 | $968.3498 | $968.35 | $968.35 | $968.40 | |