| 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 | $26.37 | 10.302% | $29.0866 | $29.09 | $29.10 | $29.10 |
| Purchase #2 | $41.80 | 3.450% | $43.2421 | $43.24 | $43.25 | $43.20 |
| Purchase #3 | $36.97 | 6.817% | $39.4902 | $39.49 | $39.50 | $39.50 |
| Purchase #4 | $228.61 | 11.120% | $254.0314 | $254.03 | $254.05 | $254.00 |
| Purchase #5 | $46.59 | 3.182% | $48.0725 | $48.07 | $48.05 | $48.10 |
| Purchase #6 | $140.51 | 3.110% | $144.8799 | $144.88 | $144.90 | $144.90 |
| Purchase #7 | $225.56 | 9.578% | $247.1641 | $247.16 | $247.15 | $247.20 |
| 7 purchase totals = | $746.41 | $805.9668 | $805.96 | $806.00 | $806.00 | |