| 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 | $57.88 | 3.691% | $60.0164 | $60.02 | $60.00 | $60.00 |
| Purchase #2 | $148.25 | 4.105% | $154.3357 | $154.34 | $154.35 | $154.30 |
| Purchase #3 | $173.43 | 4.160% | $180.6447 | $180.64 | $180.65 | $180.60 |
| Purchase #4 | $112.27 | 7.282% | $120.4455 | $120.45 | $120.45 | $120.40 |
| Purchase #5 | $10.59 | 10.691% | $11.7222 | $11.72 | $11.70 | $11.70 |
| Purchase #6 | $98.88 | 5.307% | $104.1276 | $104.13 | $104.15 | $104.10 |
| Purchase #7 | $11.77 | 6.868% | $12.5784 | $12.58 | $12.60 | $12.60 |
| 7 purchase totals = | $613.07 | $643.8705 | $643.88 | $643.90 | $643.70 | |