| 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 | $60.89 | 13.676% | $69.2173 | $69.22 | $69.20 | $69.20 |
| Purchase #2 | $28.45 | 10.458% | $31.4253 | $31.43 | $31.45 | $31.40 |
| Purchase #3 | $201.73 | 4.730% | $211.2718 | $211.27 | $211.25 | $211.30 |
| Purchase #4 | $106.81 | 13.111% | $120.8139 | $120.81 | $120.80 | $120.80 |
| Purchase #5 | $157.57 | 3.741% | $163.4647 | $163.46 | $163.45 | $163.50 |
| Purchase #6 | $23.74 | 6.145% | $25.1988 | $25.20 | $25.20 | $25.20 |
| Purchase #7 | $215.44 | 4.558% | $225.2598 | $225.26 | $225.25 | $225.30 |
| 7 purchase totals = | $794.63 | $846.6516 | $846.65 | $846.60 | $846.70 | |