| 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 | $32.54 | 3.141% | $33.5621 | $33.56 | $33.55 | $33.60 |
| Purchase #2 | $80.77 | 10.346% | $89.1265 | $89.13 | $89.15 | $89.10 |
| Purchase #3 | $164.91 | 5.642% | $174.2142 | $174.21 | $174.20 | $174.20 |
| Purchase #4 | $158.98 | 13.575% | $180.5615 | $180.56 | $180.55 | $180.60 |
| Purchase #5 | $8.29 | 8.370% | $8.9839 | $8.98 | $9.00 | $9.00 |
| Purchase #6 | $208.70 | 9.391% | $228.299 | $228.30 | $228.30 | $228.30 |
| Purchase #7 | $27.30 | 13.766% | $31.0581 | $31.06 | $31.05 | $31.10 |
| 7 purchase totals = | $681.49 | $745.8053 | $745.80 | $745.80 | $745.90 | |