| 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 | $234.94 | 8.354% | $254.5669 | $254.57 | $254.55 | $254.60 |
| Purchase #2 | $62.64 | 3.594% | $64.8913 | $64.89 | $64.90 | $64.90 |
| Purchase #3 | $54.41 | 6.427% | $57.9069 | $57.91 | $57.90 | $57.90 |
| Purchase #4 | $33.38 | 8.315% | $36.1555 | $36.16 | $36.15 | $36.20 |
| Purchase #5 | $66.79 | 10.654% | $73.9058 | $73.91 | $73.90 | $73.90 |
| Purchase #6 | $97.85 | 13.524% | $111.0832 | $111.08 | $111.10 | $111.10 |
| Purchase #7 | $133.93 | 13.305% | $151.7494 | $151.75 | $151.75 | $151.70 |
| 7 purchase totals = | $683.94 | $750.2590 | $750.27 | $750.25 | $750.30 | |