| 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 | $47.26 | 7.350% | $50.7336 | $50.73 | $50.75 | $50.70 |
| Purchase #2 | $53.92 | 13.542% | $61.2218 | $61.22 | $61.20 | $61.20 |
| Purchase #3 | $96.26 | 5.130% | $101.1981 | $101.20 | $101.20 | $101.20 |
| Purchase #4 | $192.94 | 5.133% | $202.8436 | $202.84 | $202.85 | $202.80 |
| Purchase #5 | $221.47 | 4.840% | $232.1891 | $232.19 | $232.20 | $232.20 |
| Purchase #6 | $18.71 | 11.334% | $20.8306 | $20.83 | $20.85 | $20.80 |
| Purchase #7 | $93.41 | 10.418% | $103.1415 | $103.14 | $103.15 | $103.10 |
| 7 purchase totals = | $723.97 | $772.1583 | $772.15 | $772.20 | $772.00 | |