| 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 | $44.40 | 5.160% | $46.691 | $46.69 | $46.70 | $46.70 |
| Purchase #2 | $238.52 | 7.866% | $257.282 | $257.28 | $257.30 | $257.30 |
| Purchase #3 | $28.50 | 13.230% | $32.2706 | $32.27 | $32.25 | $32.30 |
| Purchase #4 | $221.35 | 9.141% | $241.5836 | $241.58 | $241.60 | $241.60 |
| Purchase #5 | $9.48 | 7.528% | $10.1937 | $10.19 | $10.20 | $10.20 |
| Purchase #6 | $125.27 | 8.596% | $136.0382 | $136.04 | $136.05 | $136.00 |
| Purchase #7 | $133.27 | 6.813% | $142.3497 | $142.35 | $142.35 | $142.30 |
| 7 purchase totals = | $800.79 | $866.4088 | $866.40 | $866.45 | $866.40 | |