| 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 | $78.46 | 11.571% | $87.5386 | $87.54 | $87.55 | $87.50 |
| Purchase #2 | $38.83 | 12.637% | $43.7369 | $43.74 | $43.75 | $43.70 |
| Purchase #3 | $44.39 | 3.171% | $45.7976 | $45.80 | $45.80 | $45.80 |
| Purchase #4 | $193.44 | 5.574% | $204.2223 | $204.22 | $204.20 | $204.20 |
| Purchase #5 | $105.25 | 10.750% | $116.5644 | $116.56 | $116.55 | $116.60 |
| Purchase #6 | $155.30 | 13.398% | $176.1071 | $176.11 | $176.10 | $176.10 |
| Purchase #7 | $46.57 | 3.769% | $48.3252 | $48.33 | $48.35 | $48.30 |
| 7 purchase totals = | $662.24 | $722.2921 | $722.30 | $722.30 | $722.20 | |