| 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 | $63.26 | 12.856% | $71.3927 | $71.39 | $71.40 | $71.40 |
| Purchase #2 | $147.86 | 10.341% | $163.1502 | $163.15 | $163.15 | $163.20 |
| Purchase #3 | $135.92 | 10.844% | $150.6592 | $150.66 | $150.65 | $150.70 |
| Purchase #4 | $53.66 | 6.840% | $57.3303 | $57.33 | $57.35 | $57.30 |
| Purchase #5 | $108.45 | 7.565% | $116.6542 | $116.65 | $116.65 | $116.70 |
| Purchase #6 | $5.73 | 13.152% | $6.4836 | $6.48 | $6.50 | $6.50 |
| Purchase #7 | $22.98 | 10.592% | $25.414 | $25.41 | $25.40 | $25.40 |
| 7 purchase totals = | $537.86 | $591.0842 | $591.07 | $591.10 | $591.20 | |