| 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 | $82.42 | 5.846% | $87.2383 | $87.24 | $87.25 | $87.20 |
| Purchase #2 | $56.26 | 13.352% | $63.7718 | $63.77 | $63.75 | $63.80 |
| Purchase #3 | $183.71 | 7.556% | $197.5911 | $197.59 | $197.60 | $197.60 |
| Purchase #4 | $74.63 | 12.228% | $83.7558 | $83.76 | $83.75 | $83.80 |
| Purchase #5 | $58.26 | 5.448% | $61.434 | $61.43 | $61.45 | $61.40 |
| Purchase #6 | $26.62 | 13.102% | $30.1078 | $30.11 | $30.10 | $30.10 |
| Purchase #7 | $146.91 | 8.484% | $159.3738 | $159.37 | $159.35 | $159.40 |
| 7 purchase totals = | $628.81 | $683.2726 | $683.27 | $683.25 | $683.30 | |