| 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 | $68.48 | 10.829% | $75.8957 | $75.90 | $75.90 | $75.90 |
| Purchase #2 | $69.65 | 12.241% | $78.1759 | $78.18 | $78.20 | $78.20 |
| Purchase #3 | $238.77 | 11.193% | $265.4955 | $265.50 | $265.50 | $265.50 |
| Purchase #4 | $62.49 | 9.723% | $68.5659 | $68.57 | $68.55 | $68.60 |
| Purchase #5 | $224.39 | 3.110% | $231.3685 | $231.37 | $231.35 | $231.40 |
| Purchase #6 | $153.83 | 4.504% | $160.7585 | $160.76 | $160.75 | $160.80 |
| Purchase #7 | $184.86 | 10.496% | $204.2629 | $204.26 | $204.25 | $204.30 |
| 7 purchase totals = | $1,002.47 | $1,084.5229 | $1,084.54 | $1,084.50 | $1,084.70 | |