| 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 | $38.76 | 7.536% | $41.681 | $41.68 | $41.70 | $41.70 |
| Purchase #2 | $73.61 | 6.135% | $78.126 | $78.13 | $78.15 | $78.10 |
| Purchase #3 | $242.52 | 4.167% | $252.6258 | $252.63 | $252.65 | $252.60 |
| Purchase #4 | $116.51 | 3.764% | $120.8954 | $120.90 | $120.90 | $120.90 |
| Purchase #5 | $102.69 | 10.208% | $113.1726 | $113.17 | $113.15 | $113.20 |
| Purchase #6 | $34.66 | 8.763% | $37.6973 | $37.70 | $37.70 | $37.70 |
| Purchase #7 | $23.50 | 6.481% | $25.023 | $25.02 | $25.00 | $25.00 |
| 7 purchase totals = | $632.25 | $669.2211 | $669.23 | $669.25 | $669.20 | |