| 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 | $34.35 | 12.831% | $38.7574 | $38.76 | $38.75 | $38.80 |
| Purchase #2 | $29.34 | 8.730% | $31.9014 | $31.90 | $31.90 | $31.90 |
| Purchase #3 | $119.79 | 7.804% | $129.1384 | $129.14 | $129.15 | $129.10 |
| Purchase #4 | $167.57 | 4.482% | $175.0805 | $175.08 | $175.10 | $175.10 |
| Purchase #5 | $8.54 | 8.472% | $9.2635 | $9.26 | $9.25 | $9.30 |
| Purchase #6 | $134.73 | 10.391% | $148.7298 | $148.73 | $148.75 | $148.70 |
| Purchase #7 | $134.28 | 4.554% | $140.3951 | $140.40 | $140.40 | $140.40 |
| 7 purchase totals = | $628.60 | $673.2661 | $673.27 | $673.30 | $673.30 | |