| 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 | $29.81 | 10.280% | $32.8745 | $32.87 | $32.85 | $32.90 |
| Purchase #2 | $235.77 | 10.489% | $260.4999 | $260.50 | $260.50 | $260.50 |
| Purchase #3 | $25.93 | 10.290% | $28.5982 | $28.60 | $28.60 | $28.60 |
| Purchase #4 | $44.98 | 7.492% | $48.3499 | $48.35 | $48.35 | $48.30 |
| Purchase #5 | $90.58 | 5.771% | $95.8074 | $95.81 | $95.80 | $95.80 |
| Purchase #6 | $155.94 | 9.453% | $170.681 | $170.68 | $170.70 | $170.70 |
| Purchase #7 | $104.76 | 6.352% | $111.4144 | $111.41 | $111.40 | $111.40 |
| 7 purchase totals = | $687.77 | $748.2253 | $748.22 | $748.20 | $748.20 | |