| 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 | $82.58 | 3.636% | $85.5826 | $85.58 | $85.60 | $85.60 |
| Purchase #2 | $63.60 | 11.322% | $70.8008 | $70.80 | $70.80 | $70.80 |
| Purchase #3 | $231.80 | 9.803% | $254.5234 | $254.52 | $254.50 | $254.50 |
| Purchase #4 | $135.51 | 9.362% | $148.1964 | $148.20 | $148.20 | $148.20 |
| Purchase #5 | $109.91 | 5.658% | $116.1287 | $116.13 | $116.15 | $116.10 |
| Purchase #6 | $112.76 | 13.723% | $128.2341 | $128.23 | $128.25 | $128.20 |
| Purchase #7 | $19.38 | 10.122% | $21.3416 | $21.34 | $21.35 | $21.30 |
| 7 purchase totals = | $755.54 | $824.8076 | $824.80 | $824.85 | $824.70 | |