| 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 | $81.62 | 11.773% | $91.2291 | $91.23 | $91.25 | $91.20 |
| Purchase #2 | $105.98 | 12.185% | $118.8937 | $118.89 | $118.90 | $118.90 |
| Purchase #3 | $64.95 | 12.330% | $72.9583 | $72.96 | $72.95 | $73.00 |
| Purchase #4 | $100.58 | 6.443% | $107.0604 | $107.06 | $107.05 | $107.10 |
| Purchase #5 | $210.60 | 7.358% | $226.0959 | $226.10 | $226.10 | $226.10 |
| Purchase #6 | $53.76 | 7.301% | $57.685 | $57.69 | $57.70 | $57.70 |
| Purchase #7 | $49.52 | 11.527% | $55.2282 | $55.23 | $55.25 | $55.20 |
| 7 purchase totals = | $667.01 | $729.1506 | $729.16 | $729.20 | $729.20 | |