| 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 | $41.74 | 7.538% | $44.8864 | $44.89 | $44.90 | $44.90 |
| Purchase #2 | $69.37 | 8.366% | $75.1735 | $75.17 | $75.15 | $75.20 |
| Purchase #3 | $220.38 | 10.463% | $243.4384 | $243.44 | $243.45 | $243.40 |
| Purchase #4 | $209.52 | 11.692% | $234.0171 | $234.02 | $234.00 | $234.00 |
| Purchase #5 | $41.93 | 7.481% | $45.0668 | $45.07 | $45.05 | $45.10 |
| Purchase #6 | $107.97 | 6.495% | $114.9827 | $114.98 | $115.00 | $115.00 |
| Purchase #7 | $250.68 | 10.575% | $277.1894 | $277.19 | $277.20 | $277.20 |
| 7 purchase totals = | $941.59 | $1,034.7543 | $1,034.76 | $1,034.75 | $1,034.80 | |