| 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 | $23.85 | 13.351% | $27.0342 | $27.03 | $27.05 | $27.00 |
| Purchase #2 | $44.93 | 5.451% | $47.3791 | $47.38 | $47.40 | $47.40 |
| Purchase #3 | $73.35 | 3.751% | $76.1014 | $76.10 | $76.10 | $76.10 |
| Purchase #4 | $101.32 | 7.719% | $109.1409 | $109.14 | $109.15 | $109.10 |
| Purchase #5 | $52.81 | 12.184% | $59.2444 | $59.24 | $59.25 | $59.20 |
| Purchase #6 | $246.38 | 9.666% | $270.1951 | $270.20 | $270.20 | $270.20 |
| Purchase #7 | $76.58 | 8.233% | $82.8848 | $82.88 | $82.90 | $82.90 |
| 7 purchase totals = | $619.22 | $671.9799 | $671.97 | $672.05 | $671.90 | |