| 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 | $107.51 | 5.341% | $113.2521 | $113.25 | $113.25 | $113.30 |
| Purchase #2 | $90.52 | 3.535% | $93.7199 | $93.72 | $93.70 | $93.70 |
| Purchase #3 | $217.92 | 8.678% | $236.8311 | $236.83 | $236.85 | $236.80 |
| Purchase #4 | $12.68 | 8.859% | $13.8033 | $13.80 | $13.80 | $13.80 |
| Purchase #5 | $104.41 | 10.150% | $115.0076 | $115.01 | $115.00 | $115.00 |
| Purchase #6 | $65.47 | 6.157% | $69.501 | $69.50 | $69.50 | $69.50 |
| Purchase #7 | $77.88 | 3.137% | $80.3231 | $80.32 | $80.30 | $80.30 |
| 7 purchase totals = | $676.39 | $722.4381 | $722.43 | $722.40 | $722.40 | |