| 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 | $93.38 | 4.781% | $97.8445 | $97.84 | $97.85 | $97.80 |
| Purchase #2 | $98.26 | 13.333% | $111.361 | $111.36 | $111.35 | $111.40 |
| Purchase #3 | $103.83 | 3.813% | $107.789 | $107.79 | $107.80 | $107.80 |
| Purchase #4 | $159.62 | 7.854% | $172.1566 | $172.16 | $172.15 | $172.20 |
| Purchase #5 | $33.63 | 5.230% | $35.3888 | $35.39 | $35.40 | $35.40 |
| Purchase #6 | $212.91 | 7.616% | $229.1252 | $229.13 | $229.15 | $229.10 |
| Purchase #7 | $61.29 | 7.453% | $65.8579 | $65.86 | $65.85 | $65.90 |
| 7 purchase totals = | $762.92 | $819.5230 | $819.53 | $819.55 | $819.60 | |