| 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 | $55.91 | 7.861% | $60.3051 | $60.31 | $60.30 | $60.30 |
| Purchase #2 | $150.77 | 12.811% | $170.0851 | $170.09 | $170.10 | $170.10 |
| Purchase #3 | $210.92 | 10.284% | $232.611 | $232.61 | $232.60 | $232.60 |
| Purchase #4 | $148.28 | 10.298% | $163.5499 | $163.55 | $163.55 | $163.50 |
| Purchase #5 | $239.89 | 8.520% | $260.3286 | $260.33 | $260.35 | $260.30 |
| Purchase #6 | $33.85 | 7.507% | $36.3911 | $36.39 | $36.40 | $36.40 |
| Purchase #7 | $133.57 | 6.586% | $142.3669 | $142.37 | $142.35 | $142.40 |
| 7 purchase totals = | $973.19 | $1,065.6377 | $1,065.65 | $1,065.65 | $1,065.60 | |