| 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 | $70.77 | 6.822% | $75.5979 | $75.60 | $75.60 | $75.60 |
| Purchase #2 | $170.27 | 5.284% | $179.2671 | $179.27 | $179.25 | $179.30 |
| Purchase #3 | $241.82 | 5.763% | $255.7561 | $255.76 | $255.75 | $255.80 |
| Purchase #4 | $107.59 | 12.702% | $121.2561 | $121.26 | $121.25 | $121.30 |
| Purchase #5 | $18.46 | 12.808% | $20.8244 | $20.82 | $20.80 | $20.80 |
| Purchase #6 | $85.44 | 10.834% | $94.6966 | $94.70 | $94.70 | $94.70 |
| Purchase #7 | $29.85 | 5.348% | $31.4464 | $31.45 | $31.45 | $31.40 |
| 7 purchase totals = | $724.20 | $778.8446 | $778.86 | $778.80 | $778.90 | |