| 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 | $24.29 | 6.376% | $25.8387 | $25.84 | $25.85 | $25.80 |
| Purchase #2 | $104.27 | 5.597% | $110.106 | $110.11 | $110.10 | $110.10 |
| Purchase #3 | $90.28 | 13.730% | $102.6754 | $102.68 | $102.70 | $102.70 |
| Purchase #4 | $12.27 | 3.325% | $12.678 | $12.68 | $12.70 | $12.70 |
| Purchase #5 | $19.86 | 8.741% | $21.596 | $21.60 | $21.60 | $21.60 |
| Purchase #6 | $14.38 | 7.126% | $15.4047 | $15.40 | $15.40 | $15.40 |
| Purchase #7 | $209.33 | 12.503% | $235.5025 | $235.50 | $235.50 | $235.50 |
| 7 purchase totals = | $474.68 | $523.8013 | $523.81 | $523.85 | $523.80 | |