| 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 | $85.27 | 3.694% | $88.4199 | $88.42 | $88.40 | $88.40 |
| Purchase #2 | $86.94 | 10.179% | $95.7896 | $95.79 | $95.80 | $95.80 |
| Purchase #3 | $143.29 | 11.459% | $159.7096 | $159.71 | $159.70 | $159.70 |
| Purchase #4 | $105.40 | 11.709% | $117.7413 | $117.74 | $117.75 | $117.70 |
| Purchase #5 | $199.61 | 4.516% | $208.6244 | $208.62 | $208.60 | $208.60 |
| Purchase #6 | $39.77 | 9.240% | $43.4447 | $43.44 | $43.45 | $43.40 |
| Purchase #7 | $109.52 | 9.715% | $120.1599 | $120.16 | $120.15 | $120.20 |
| 7 purchase totals = | $769.80 | $833.8894 | $833.88 | $833.85 | $833.80 | |