| 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 | $76.50 | 11.177% | $85.0504 | $85.05 | $85.05 | $85.10 |
| Purchase #2 | $25.37 | 11.501% | $28.2878 | $28.29 | $28.30 | $28.30 |
| Purchase #3 | $89.86 | 12.617% | $101.1976 | $101.20 | $101.20 | $101.20 |
| Purchase #4 | $239.75 | 8.401% | $259.8914 | $259.89 | $259.90 | $259.90 |
| Purchase #5 | $233.84 | 8.604% | $253.9596 | $253.96 | $253.95 | $254.00 |
| Purchase #6 | $105.39 | 4.336% | $109.9597 | $109.96 | $109.95 | $110.00 |
| Purchase #7 | $56.78 | 5.232% | $59.7507 | $59.75 | $59.75 | $59.80 |
| 7 purchase totals = | $827.49 | $898.0972 | $898.10 | $898.10 | $898.30 | |