| 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 | $72.41 | 3.824% | $75.179 | $75.18 | $75.20 | $75.20 |
| Purchase #2 | $7.98 | 9.850% | $8.766 | $8.77 | $8.75 | $8.80 |
| Purchase #3 | $103.35 | 8.282% | $111.9094 | $111.91 | $111.90 | $111.90 |
| Purchase #4 | $39.93 | 12.691% | $44.9975 | $45.00 | $45.00 | $45.00 |
| Purchase #5 | $138.64 | 3.530% | $143.534 | $143.53 | $143.55 | $143.50 |
| Purchase #6 | $104.89 | 11.730% | $117.1936 | $117.19 | $117.20 | $117.20 |
| Purchase #7 | $102.36 | 13.508% | $116.1868 | $116.19 | $116.20 | $116.20 |
| 7 purchase totals = | $569.56 | $617.7663 | $617.77 | $617.80 | $617.80 | |