| 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 | $12.27 | 9.704% | $13.4607 | $13.46 | $13.45 | $13.50 |
| Purchase #2 | $58.95 | 10.102% | $64.9051 | $64.91 | $64.90 | $64.90 |
| Purchase #3 | $17.59 | 8.701% | $19.1205 | $19.12 | $19.10 | $19.10 |
| Purchase #4 | $240.40 | 9.808% | $263.9784 | $263.98 | $264.00 | $264.00 |
| Purchase #5 | $114.25 | 11.699% | $127.6161 | $127.62 | $127.60 | $127.60 |
| Purchase #6 | $85.42 | 8.490% | $92.6722 | $92.67 | $92.65 | $92.70 |
| Purchase #7 | $156.67 | 7.479% | $168.3873 | $168.39 | $168.40 | $168.40 |
| 7 purchase totals = | $685.55 | $750.1403 | $750.15 | $750.10 | $750.20 | |