| 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 | $93.97 | 12.141% | $105.3789 | $105.38 | $105.40 | $105.40 |
| Purchase #2 | $91.77 | 8.479% | $99.5512 | $99.55 | $99.55 | $99.60 |
| Purchase #3 | $78.31 | 11.567% | $87.3681 | $87.37 | $87.35 | $87.40 |
| Purchase #4 | $174.65 | 5.610% | $184.4479 | $184.45 | $184.45 | $184.40 |
| Purchase #5 | $224.77 | 5.495% | $237.1211 | $237.12 | $237.10 | $237.10 |
| Purchase #6 | $51.77 | 8.841% | $56.347 | $56.35 | $56.35 | $56.30 |
| Purchase #7 | $47.35 | 12.452% | $53.246 | $53.25 | $53.25 | $53.20 |
| 7 purchase totals = | $762.59 | $823.4602 | $823.47 | $823.45 | $823.40 | |