| 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 | $68.36 | 10.737% | $75.6998 | $75.70 | $75.70 | $75.70 |
| Purchase #2 | $138.83 | 13.586% | $157.6914 | $157.69 | $157.70 | $157.70 |
| Purchase #3 | $141.51 | 13.812% | $161.0554 | $161.06 | $161.05 | $161.10 |
| Purchase #4 | $60.87 | 7.399% | $65.3738 | $65.37 | $65.35 | $65.40 |
| Purchase #5 | $81.53 | 9.187% | $89.0202 | $89.02 | $89.00 | $89.00 |
| Purchase #6 | $164.59 | 7.772% | $177.3819 | $177.38 | $177.40 | $177.40 |
| Purchase #7 | $27.67 | 12.758% | $31.2001 | $31.20 | $31.20 | $31.20 |
| 7 purchase totals = | $683.36 | $757.4226 | $757.42 | $757.40 | $757.50 | |