| 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 | $25.51 | 4.150% | $26.5687 | $26.57 | $26.55 | $26.60 |
| Purchase #2 | $195.95 | 12.400% | $220.2478 | $220.25 | $220.25 | $220.20 |
| Purchase #3 | $201.68 | 3.825% | $209.3943 | $209.39 | $209.40 | $209.40 |
| Purchase #4 | $30.26 | 9.736% | $33.2061 | $33.21 | $33.20 | $33.20 |
| Purchase #5 | $35.51 | 7.847% | $38.2965 | $38.30 | $38.30 | $38.30 |
| Purchase #6 | $148.86 | 13.281% | $168.6301 | $168.63 | $168.65 | $168.60 |
| Purchase #7 | $53.72 | 7.379% | $57.684 | $57.68 | $57.70 | $57.70 |
| 7 purchase totals = | $691.49 | $754.0275 | $754.03 | $754.05 | $754.00 | |