| 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 | $52.33 | 11.560% | $58.3793 | $58.38 | $58.40 | $58.40 |
| Purchase #2 | $60.74 | 7.304% | $65.1764 | $65.18 | $65.20 | $65.20 |
| Purchase #3 | $42.52 | 5.588% | $44.896 | $44.90 | $44.90 | $44.90 |
| Purchase #4 | $112.29 | 9.153% | $122.5679 | $122.57 | $122.55 | $122.60 |
| Purchase #5 | $112.99 | 7.231% | $121.1603 | $121.16 | $121.15 | $121.20 |
| Purchase #6 | $204.32 | 13.513% | $231.9298 | $231.93 | $231.95 | $231.90 |
| Purchase #7 | $69.56 | 12.651% | $78.36 | $78.36 | $78.35 | $78.40 |
| 7 purchase totals = | $654.75 | $722.4697 | $722.48 | $722.50 | $722.60 | |