| 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 | $31.69 | 7.182% | $33.966 | $33.97 | $33.95 | $34.00 |
| Purchase #2 | $52.68 | 9.138% | $57.4939 | $57.49 | $57.50 | $57.50 |
| Purchase #3 | $246.35 | 4.407% | $257.2066 | $257.21 | $257.20 | $257.20 |
| Purchase #4 | $88.74 | 8.263% | $96.0726 | $96.07 | $96.05 | $96.10 |
| Purchase #5 | $65.28 | 10.728% | $72.2832 | $72.28 | $72.30 | $72.30 |
| Purchase #6 | $210.81 | 9.261% | $230.3331 | $230.33 | $230.35 | $230.30 |
| Purchase #7 | $128.68 | 11.553% | $143.5464 | $143.55 | $143.55 | $143.50 |
| 7 purchase totals = | $824.23 | $890.9018 | $890.90 | $890.90 | $890.90 | |