| 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 | $43.69 | 9.835% | $47.9869 | $47.99 | $48.00 | $48.00 |
| Purchase #2 | $169.53 | 4.127% | $176.5265 | $176.53 | $176.55 | $176.50 |
| Purchase #3 | $164.99 | 12.211% | $185.1369 | $185.14 | $185.15 | $185.10 |
| Purchase #4 | $25.84 | 7.449% | $27.7648 | $27.76 | $27.75 | $27.80 |
| Purchase #5 | $190.93 | 11.662% | $213.1963 | $213.20 | $213.20 | $213.20 |
| Purchase #6 | $11.26 | 9.561% | $12.3366 | $12.34 | $12.35 | $12.30 |
| Purchase #7 | $59.62 | 13.110% | $67.4362 | $67.44 | $67.45 | $67.40 |
| 7 purchase totals = | $665.86 | $730.3842 | $730.40 | $730.45 | $730.30 | |