| 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 | $44.75 | 12.722% | $50.4431 | $50.44 | $50.45 | $50.40 |
| Purchase #2 | $66.78 | 9.354% | $73.0266 | $73.03 | $73.05 | $73.00 |
| Purchase #3 | $51.46 | 8.111% | $55.6339 | $55.63 | $55.65 | $55.60 |
| Purchase #4 | $41.85 | 6.420% | $44.5368 | $44.54 | $44.55 | $44.50 |
| Purchase #5 | $60.80 | 7.110% | $65.1229 | $65.12 | $65.10 | $65.10 |
| Purchase #6 | $109.26 | 6.541% | $116.4067 | $116.41 | $116.40 | $116.40 |
| Purchase #7 | $175.61 | 12.545% | $197.6403 | $197.64 | $197.65 | $197.60 |
| 7 purchase totals = | $550.51 | $602.8103 | $602.81 | $602.85 | $602.60 | |