| 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 | $44.52 | 7.495% | $47.8568 | $47.86 | $47.85 | $47.90 |
| Purchase #2 | $45.77 | 11.728% | $51.1379 | $51.14 | $51.15 | $51.10 |
| Purchase #3 | $60.79 | 10.685% | $67.2854 | $67.29 | $67.30 | $67.30 |
| Purchase #4 | $249.40 | 9.809% | $273.8636 | $273.86 | $273.85 | $273.90 |
| Purchase #5 | $134.62 | 8.516% | $146.0842 | $146.08 | $146.10 | $146.10 |
| Purchase #6 | $164.46 | 3.137% | $169.6191 | $169.62 | $169.60 | $169.60 |
| Purchase #7 | $108.88 | 7.488% | $117.0329 | $117.03 | $117.05 | $117.00 |
| 7 purchase totals = | $808.44 | $872.8799 | $872.88 | $872.90 | $872.90 | |