| 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 | $42.37 | 3.749% | $43.9585 | $43.96 | $43.95 | $44.00 |
| Purchase #2 | $157.39 | 9.235% | $171.925 | $171.93 | $171.95 | $171.90 |
| Purchase #3 | $141.27 | 8.172% | $152.8146 | $152.81 | $152.80 | $152.80 |
| Purchase #4 | $119.61 | 7.216% | $128.2411 | $128.24 | $128.25 | $128.20 |
| Purchase #5 | $178.31 | 6.222% | $189.4044 | $189.40 | $189.40 | $189.40 |
| Purchase #6 | $90.46 | 9.306% | $98.8782 | $98.88 | $98.90 | $98.90 |
| Purchase #7 | $191.79 | 3.789% | $199.0569 | $199.06 | $199.05 | $199.10 |
| 7 purchase totals = | $921.20 | $984.2787 | $984.28 | $984.30 | $984.30 | |