| 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 | $33.78 | 8.422% | $36.625 | $36.63 | $36.65 | $36.60 |
| Purchase #2 | $163.71 | 5.451% | $172.6338 | $172.63 | $172.65 | $172.60 |
| Purchase #3 | $220.47 | 10.864% | $244.4219 | $244.42 | $244.40 | $244.40 |
| Purchase #4 | $129.57 | 13.709% | $147.3328 | $147.33 | $147.35 | $147.30 |
| Purchase #5 | $19.59 | 5.268% | $20.622 | $20.62 | $20.60 | $20.60 |
| Purchase #6 | $219.67 | 9.596% | $240.7495 | $240.75 | $240.75 | $240.70 |
| Purchase #7 | $42.80 | 6.836% | $45.7258 | $45.73 | $45.75 | $45.70 |
| 7 purchase totals = | $829.59 | $908.1108 | $908.11 | $908.15 | $907.90 | |