| 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 | $38.63 | 13.638% | $43.8984 | $43.90 | $43.90 | $43.90 |
| Purchase #2 | $245.80 | 8.136% | $265.7983 | $265.80 | $265.80 | $265.80 |
| Purchase #3 | $141.36 | 7.449% | $151.8899 | $151.89 | $151.90 | $151.90 |
| Purchase #4 | $127.91 | 6.488% | $136.2088 | $136.21 | $136.20 | $136.20 |
| Purchase #5 | $188.40 | 7.693% | $202.8936 | $202.89 | $202.90 | $202.90 |
| Purchase #6 | $22.98 | 9.209% | $25.0962 | $25.10 | $25.10 | $25.10 |
| Purchase #7 | $50.71 | 8.253% | $54.8951 | $54.90 | $54.90 | $54.90 |
| 7 purchase totals = | $815.79 | $880.6803 | $880.69 | $880.70 | $880.70 | |