| 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 | $13.85 | 4.594% | $14.4863 | $14.49 | $14.50 | $14.50 |
| Purchase #2 | $134.39 | 6.104% | $142.5932 | $142.59 | $142.60 | $142.60 |
| Purchase #3 | $245.81 | 7.234% | $263.5919 | $263.59 | $263.60 | $263.60 |
| Purchase #4 | $70.42 | 3.261% | $72.7164 | $72.72 | $72.70 | $72.70 |
| Purchase #5 | $116.41 | 4.184% | $121.2806 | $121.28 | $121.30 | $121.30 |
| Purchase #6 | $74.53 | 9.659% | $81.7289 | $81.73 | $81.75 | $81.70 |
| Purchase #7 | $93.52 | 5.803% | $98.947 | $98.95 | $98.95 | $98.90 |
| 7 purchase totals = | $748.93 | $795.3443 | $795.35 | $795.40 | $795.30 | |