| 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 | $15.61 | 4.116% | $16.2525 | $16.25 | $16.25 | $16.30 |
| Purchase #2 | $64.87 | 12.723% | $73.1234 | $73.12 | $73.10 | $73.10 |
| Purchase #3 | $213.86 | 13.157% | $241.9976 | $242.00 | $242.00 | $242.00 |
| Purchase #4 | $6.60 | 5.625% | $6.9713 | $6.97 | $6.95 | $7.00 |
| Purchase #5 | $215.80 | 8.290% | $233.6898 | $233.69 | $233.70 | $233.70 |
| Purchase #6 | $157.92 | 8.685% | $171.6354 | $171.64 | $171.65 | $171.60 |
| Purchase #7 | $53.41 | 11.648% | $59.6312 | $59.63 | $59.65 | $59.60 |
| 7 purchase totals = | $728.07 | $803.3012 | $803.30 | $803.30 | $803.30 | |