| 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 | $84.58 | 5.207% | $88.9841 | $88.98 | $89.00 | $89.00 |
| Purchase #2 | $225.42 | 8.486% | $244.5491 | $244.55 | $244.55 | $244.50 |
| Purchase #3 | $169.49 | 4.138% | $176.5035 | $176.50 | $176.50 | $176.50 |
| Purchase #4 | $218.29 | 11.211% | $242.7625 | $242.76 | $242.75 | $242.80 |
| Purchase #5 | $240.99 | 12.562% | $271.2632 | $271.26 | $271.25 | $271.30 |
| Purchase #6 | $42.28 | 13.657% | $48.0542 | $48.05 | $48.05 | $48.10 |
| Purchase #7 | $66.40 | 7.451% | $71.3475 | $71.35 | $71.35 | $71.30 |
| 7 purchase totals = | $1,047.45 | $1,143.4641 | $1,143.45 | $1,143.45 | $1,143.50 | |