| 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 | $87.83 | 8.461% | $95.2613 | $95.26 | $95.25 | $95.30 |
| Purchase #2 | $46.28 | 8.505% | $50.2161 | $50.22 | $50.20 | $50.20 |
| Purchase #3 | $60.42 | 5.612% | $63.8108 | $63.81 | $63.80 | $63.80 |
| Purchase #4 | $60.37 | 6.397% | $64.2319 | $64.23 | $64.25 | $64.20 |
| Purchase #5 | $63.72 | 10.252% | $70.2526 | $70.25 | $70.25 | $70.30 |
| Purchase #6 | $131.73 | 3.785% | $136.716 | $136.72 | $136.70 | $136.70 |
| Purchase #7 | $175.50 | 5.744% | $185.5807 | $185.58 | $185.60 | $185.60 |
| 7 purchase totals = | $625.85 | $666.0694 | $666.07 | $666.05 | $666.10 | |