| 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 | $76.37 | 12.314% | $85.7742 | $85.77 | $85.75 | $85.80 |
| Purchase #2 | $69.28 | 3.607% | $71.7789 | $71.78 | $71.80 | $71.80 |
| Purchase #3 | $52.50 | 8.266% | $56.8397 | $56.84 | $56.85 | $56.80 |
| Purchase #4 | $25.75 | 8.483% | $27.9344 | $27.93 | $27.95 | $27.90 |
| Purchase #5 | $54.91 | 8.116% | $59.3665 | $59.37 | $59.35 | $59.40 |
| Purchase #6 | $44.29 | 10.847% | $49.0941 | $49.09 | $49.10 | $49.10 |
| Purchase #7 | $199.36 | 10.553% | $220.3985 | $220.40 | $220.40 | $220.40 |
| 7 purchase totals = | $522.46 | $571.1863 | $571.18 | $571.20 | $571.20 | |