| 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 | $80.41 | 13.603% | $91.3482 | $91.35 | $91.35 | $91.30 |
| Purchase #2 | $211.73 | 6.720% | $225.9583 | $225.96 | $225.95 | $226.00 |
| Purchase #3 | $56.30 | 5.706% | $59.5125 | $59.51 | $59.50 | $59.50 |
| Purchase #4 | $78.53 | 4.207% | $81.8338 | $81.83 | $81.85 | $81.80 |
| Purchase #5 | $118.32 | 13.330% | $134.0921 | $134.09 | $134.10 | $134.10 |
| Purchase #6 | $172.47 | 9.494% | $188.8443 | $188.84 | $188.85 | $188.80 |
| Purchase #7 | $141.49 | 9.356% | $154.7278 | $154.73 | $154.75 | $154.70 |
| 7 purchase totals = | $859.25 | $936.3170 | $936.31 | $936.35 | $936.20 | |