| 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 | $47.70 | 5.109% | $50.137 | $50.14 | $50.15 | $50.10 |
| Purchase #2 | $116.71 | 11.120% | $129.6882 | $129.69 | $129.70 | $129.70 |
| Purchase #3 | $12.60 | 13.703% | $14.3266 | $14.33 | $14.35 | $14.30 |
| Purchase #4 | $212.66 | 12.674% | $239.6125 | $239.61 | $239.60 | $239.60 |
| Purchase #5 | $194.48 | 8.693% | $211.3861 | $211.39 | $211.40 | $211.40 |
| Purchase #6 | $111.97 | 5.479% | $118.1048 | $118.10 | $118.10 | $118.10 |
| Purchase #7 | $138.70 | 10.862% | $153.7656 | $153.77 | $153.75 | $153.80 |
| 7 purchase totals = | $834.82 | $917.0208 | $917.03 | $917.05 | $917.00 | |