| 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 | $75.64 | 13.750% | $86.0405 | $86.04 | $86.05 | $86.00 |
| Purchase #2 | $64.74 | 6.816% | $69.1527 | $69.15 | $69.15 | $69.20 |
| Purchase #3 | $72.35 | 13.273% | $81.953 | $81.95 | $81.95 | $82.00 |
| Purchase #4 | $58.95 | 9.368% | $64.4724 | $64.47 | $64.45 | $64.50 |
| Purchase #5 | $23.47 | 12.480% | $26.3991 | $26.40 | $26.40 | $26.40 |
| Purchase #6 | $197.34 | 10.550% | $218.1594 | $218.16 | $218.15 | $218.20 |
| Purchase #7 | $24.66 | 12.580% | $27.7622 | $27.76 | $27.75 | $27.80 |
| 7 purchase totals = | $517.15 | $573.9393 | $573.93 | $573.90 | $574.10 | |