| 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 | $98.80 | 6.317% | $105.0412 | $105.04 | $105.05 | $105.00 |
| Purchase #2 | $238.95 | 7.205% | $256.1663 | $256.17 | $256.15 | $256.20 |
| Purchase #3 | $73.87 | 4.435% | $77.1461 | $77.15 | $77.15 | $77.10 |
| Purchase #4 | $15.44 | 9.769% | $16.9483 | $16.95 | $16.95 | $16.90 |
| Purchase #5 | $86.41 | 9.632% | $94.733 | $94.73 | $94.75 | $94.70 |
| Purchase #6 | $113.71 | 4.362% | $118.67 | $118.67 | $118.65 | $118.70 |
| Purchase #7 | $43.88 | 13.871% | $49.9666 | $49.97 | $49.95 | $50.00 |
| 7 purchase totals = | $671.06 | $718.6715 | $718.68 | $718.65 | $718.60 | |