| 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 | $12.66 | 4.423% | $13.22 | $13.22 | $13.20 | $13.20 |
| Purchase #2 | $18.42 | 4.688% | $19.2835 | $19.28 | $19.30 | $19.30 |
| Purchase #3 | $5.71 | 8.176% | $6.1768 | $6.18 | $6.20 | $6.20 |
| Purchase #4 | $102.44 | 11.234% | $113.9481 | $113.95 | $113.95 | $113.90 |
| Purchase #5 | $112.26 | 6.601% | $119.6703 | $119.67 | $119.65 | $119.70 |
| Purchase #6 | $134.89 | 10.174% | $148.6137 | $148.61 | $148.60 | $148.60 |
| Purchase #7 | $38.90 | 9.527% | $42.606 | $42.61 | $42.60 | $42.60 |
| 7 purchase totals = | $425.28 | $463.5184 | $463.52 | $463.50 | $463.50 | |