| 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 | $189.68 | 10.870% | $210.2982 | $210.30 | $210.30 | $210.30 |
| Purchase #2 | $56.81 | 12.545% | $63.9368 | $63.94 | $63.95 | $63.90 |
| Purchase #3 | $213.69 | 5.507% | $225.4579 | $225.46 | $225.45 | $225.50 |
| Purchase #4 | $132.31 | 3.315% | $136.6961 | $136.70 | $136.70 | $136.70 |
| Purchase #5 | $196.46 | 3.709% | $203.7467 | $203.75 | $203.75 | $203.70 |
| Purchase #6 | $72.90 | 3.513% | $75.461 | $75.46 | $75.45 | $75.50 |
| Purchase #7 | $77.54 | 7.789% | $83.5796 | $83.58 | $83.60 | $83.60 |
| 7 purchase totals = | $939.39 | $999.1763 | $999.19 | $999.20 | $999.20 | |