| 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 | $70.27 | 10.631% | $77.7404 | $77.74 | $77.75 | $77.70 |
| Purchase #2 | $20.53 | 5.278% | $21.6136 | $21.61 | $21.60 | $21.60 |
| Purchase #3 | $199.88 | 10.234% | $220.3357 | $220.34 | $220.35 | $220.30 |
| Purchase #4 | $18.72 | 5.322% | $19.7163 | $19.72 | $19.70 | $19.70 |
| Purchase #5 | $52.74 | 3.814% | $54.7515 | $54.75 | $54.75 | $54.80 |
| Purchase #6 | $152.51 | 11.791% | $170.4925 | $170.49 | $170.50 | $170.50 |
| Purchase #7 | $199.91 | 4.660% | $209.2258 | $209.23 | $209.25 | $209.20 |
| 7 purchase totals = | $714.56 | $773.8758 | $773.88 | $773.90 | $773.80 | |