| 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 | $18.88 | 9.148% | $20.6071 | $20.61 | $20.60 | $20.60 |
| Purchase #2 | $122.47 | 8.228% | $132.5468 | $132.55 | $132.55 | $132.50 |
| Purchase #3 | $35.42 | 7.798% | $38.1821 | $38.18 | $38.20 | $38.20 |
| Purchase #4 | $248.49 | 9.220% | $271.4008 | $271.40 | $271.40 | $271.40 |
| Purchase #5 | $55.72 | 6.111% | $59.125 | $59.13 | $59.15 | $59.10 |
| Purchase #6 | $160.61 | 3.237% | $165.8089 | $165.81 | $165.80 | $165.80 |
| Purchase #7 | $151.48 | 7.630% | $163.0379 | $163.04 | $163.05 | $163.00 |
| 7 purchase totals = | $793.07 | $850.7086 | $850.72 | $850.75 | $850.60 | |