| 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 | $52.64 | 4.309% | $54.9083 | $54.91 | $54.90 | $54.90 |
| Purchase #2 | $57.78 | 7.527% | $62.1291 | $62.13 | $62.15 | $62.10 |
| Purchase #3 | $174.33 | 5.388% | $183.7229 | $183.72 | $183.70 | $183.70 |
| Purchase #4 | $206.92 | 10.712% | $229.0853 | $229.09 | $229.10 | $229.10 |
| Purchase #5 | $164.92 | 12.172% | $184.9941 | $184.99 | $185.00 | $185.00 |
| Purchase #6 | $73.81 | 13.787% | $83.9862 | $83.99 | $84.00 | $84.00 |
| Purchase #7 | $66.98 | 13.282% | $75.8763 | $75.88 | $75.90 | $75.90 |
| 7 purchase totals = | $797.38 | $874.7022 | $874.71 | $874.75 | $874.70 | |