| 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 | $69.47 | 8.849% | $75.6174 | $75.62 | $75.60 | $75.60 |
| Purchase #2 | $170.61 | 3.789% | $177.0744 | $177.07 | $177.05 | $177.10 |
| Purchase #3 | $15.70 | 6.773% | $16.7634 | $16.76 | $16.75 | $16.80 |
| Purchase #4 | $37.35 | 13.668% | $42.455 | $42.46 | $42.45 | $42.50 |
| Purchase #5 | $157.76 | 7.420% | $169.4658 | $169.47 | $169.45 | $169.50 |
| Purchase #6 | $146.46 | 9.851% | $160.8878 | $160.89 | $160.90 | $160.90 |
| Purchase #7 | $22.98 | 9.193% | $25.0926 | $25.09 | $25.10 | $25.10 |
| 7 purchase totals = | $620.33 | $667.3564 | $667.36 | $667.30 | $667.50 | |