| 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 | $97.32 | 4.300% | $101.5048 | $101.50 | $101.50 | $101.50 |
| Purchase #2 | $206.30 | 4.121% | $214.8016 | $214.80 | $214.80 | $214.80 |
| Purchase #3 | $91.25 | 12.383% | $102.5495 | $102.55 | $102.55 | $102.50 |
| Purchase #4 | $61.49 | 8.758% | $66.8753 | $66.88 | $66.90 | $66.90 |
| Purchase #5 | $125.86 | 5.545% | $132.8389 | $132.84 | $132.85 | $132.80 |
| Purchase #6 | $85.46 | 11.653% | $95.4187 | $95.42 | $95.40 | $95.40 |
| Purchase #7 | $162.62 | 13.168% | $184.0338 | $184.03 | $184.05 | $184.00 |
| 7 purchase totals = | $830.30 | $898.0226 | $898.02 | $898.05 | $897.90 | |