| 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 | $29.72 | 5.554% | $31.3706 | $31.37 | $31.35 | $31.40 |
| Purchase #2 | $136.36 | 5.501% | $143.8612 | $143.86 | $143.85 | $143.90 |
| Purchase #3 | $18.99 | 12.626% | $21.3877 | $21.39 | $21.40 | $21.40 |
| Purchase #4 | $166.29 | 10.324% | $183.4578 | $183.46 | $183.45 | $183.50 |
| Purchase #5 | $32.78 | 3.644% | $33.9745 | $33.97 | $33.95 | $34.00 |
| Purchase #6 | $233.52 | 6.631% | $249.0047 | $249.00 | $249.00 | $249.00 |
| Purchase #7 | $226.65 | 11.674% | $253.1091 | $253.11 | $253.10 | $253.10 |
| 7 purchase totals = | $844.31 | $916.1656 | $916.16 | $916.10 | $916.30 | |