| 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 | $14.37 | 5.803% | $15.2039 | $15.20 | $15.20 | $15.20 |
| Purchase #2 | $59.71 | 9.364% | $65.3012 | $65.30 | $65.30 | $65.30 |
| Purchase #3 | $79.87 | 9.205% | $87.222 | $87.22 | $87.20 | $87.20 |
| Purchase #4 | $51.28 | 6.662% | $54.6963 | $54.70 | $54.70 | $54.70 |
| Purchase #5 | $169.88 | 5.343% | $178.9567 | $178.96 | $178.95 | $179.00 |
| Purchase #6 | $177.61 | 5.286% | $186.9985 | $187.00 | $187.00 | $187.00 |
| Purchase #7 | $47.31 | 12.458% | $53.2039 | $53.20 | $53.20 | $53.20 |
| 7 purchase totals = | $600.03 | $641.5825 | $641.58 | $641.55 | $641.60 | |