| 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 | $87.39 | 4.719% | $91.5139 | $91.51 | $91.50 | $91.50 |
| Purchase #2 | $38.71 | 13.602% | $43.9753 | $43.98 | $44.00 | $44.00 |
| Purchase #3 | $224.87 | 5.288% | $236.7611 | $236.76 | $236.75 | $236.80 |
| Purchase #4 | $111.65 | 5.582% | $117.8823 | $117.88 | $117.90 | $117.90 |
| Purchase #5 | $134.43 | 5.755% | $142.1664 | $142.17 | $142.15 | $142.20 |
| Purchase #6 | $100.66 | 13.446% | $114.1947 | $114.19 | $114.20 | $114.20 |
| Purchase #7 | $174.71 | 3.539% | $180.893 | $180.89 | $180.90 | $180.90 |
| 7 purchase totals = | $872.42 | $927.3867 | $927.38 | $927.40 | $927.50 | |