| 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 | $13.42 | 13.766% | $15.2674 | $15.27 | $15.25 | $15.30 |
| Purchase #2 | $97.27 | 5.364% | $102.4876 | $102.49 | $102.50 | $102.50 |
| Purchase #3 | $131.51 | 4.805% | $137.8291 | $137.83 | $137.85 | $137.80 |
| Purchase #4 | $65.42 | 13.733% | $74.4041 | $74.40 | $74.40 | $74.40 |
| Purchase #5 | $243.60 | 12.872% | $274.9562 | $274.96 | $274.95 | $275.00 |
| Purchase #6 | $151.60 | 8.426% | $164.3738 | $164.37 | $164.35 | $164.40 |
| Purchase #7 | $145.27 | 4.813% | $152.2618 | $152.26 | $152.25 | $152.30 |
| 7 purchase totals = | $848.09 | $921.5800 | $921.58 | $921.55 | $921.70 | |