| 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 | $29.27 | 12.563% | $32.9472 | $32.95 | $32.95 | $32.90 |
| Purchase #2 | $6.65 | 6.206% | $7.0627 | $7.06 | $7.05 | $7.10 |
| Purchase #3 | $245.57 | 6.235% | $260.8813 | $260.88 | $260.90 | $260.90 |
| Purchase #4 | $33.28 | 5.603% | $35.1447 | $35.14 | $35.15 | $35.10 |
| Purchase #5 | $5.74 | 10.581% | $6.3473 | $6.35 | $6.35 | $6.30 |
| Purchase #6 | $25.80 | 9.262% | $28.1896 | $28.19 | $28.20 | $28.20 |
| Purchase #7 | $100.40 | 12.251% | $112.7 | $112.70 | $112.70 | $112.70 |
| 7 purchase totals = | $446.71 | $483.2728 | $483.27 | $483.30 | $483.20 | |