| 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 | $15.38 | 11.869% | $17.2055 | $17.21 | $17.20 | $17.20 |
| Purchase #2 | $31.98 | 11.545% | $35.6721 | $35.67 | $35.65 | $35.70 |
| Purchase #3 | $129.39 | 10.261% | $142.6667 | $142.67 | $142.65 | $142.70 |
| Purchase #4 | $166.91 | 7.516% | $179.455 | $179.46 | $179.45 | $179.50 |
| Purchase #5 | $205.93 | 3.457% | $213.049 | $213.05 | $213.05 | $213.00 |
| Purchase #6 | $105.92 | 9.596% | $116.0841 | $116.08 | $116.10 | $116.10 |
| Purchase #7 | $18.76 | 5.203% | $19.7361 | $19.74 | $19.75 | $19.70 |
| 7 purchase totals = | $674.27 | $723.8685 | $723.88 | $723.85 | $723.90 | |