| 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 | $28.84 | 6.470% | $30.7059 | $30.71 | $30.70 | $30.70 |
| Purchase #2 | $206.58 | 9.281% | $225.7527 | $225.75 | $225.75 | $225.80 |
| Purchase #3 | $92.53 | 6.312% | $98.3705 | $98.37 | $98.35 | $98.40 |
| Purchase #4 | $138.99 | 3.297% | $143.5725 | $143.57 | $143.55 | $143.60 |
| Purchase #5 | $56.33 | 8.708% | $61.2352 | $61.24 | $61.25 | $61.20 |
| Purchase #6 | $247.49 | 7.775% | $266.7323 | $266.73 | $266.75 | $266.70 |
| Purchase #7 | $44.73 | 6.736% | $47.743 | $47.74 | $47.75 | $47.70 |
| 7 purchase totals = | $815.49 | $874.1121 | $874.11 | $874.10 | $874.10 | |