| 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 | $139.38 | 7.427% | $149.7318 | $149.73 | $149.75 | $149.70 |
| Purchase #2 | $64.43 | 3.150% | $66.4595 | $66.46 | $66.45 | $66.50 |
| Purchase #3 | $239.39 | 3.701% | $248.2498 | $248.25 | $248.25 | $248.20 |
| Purchase #4 | $62.53 | 3.258% | $64.5672 | $64.57 | $64.55 | $64.60 |
| Purchase #5 | $49.27 | 4.612% | $51.5423 | $51.54 | $51.55 | $51.50 |
| Purchase #6 | $217.52 | 11.566% | $242.6784 | $242.68 | $242.70 | $242.70 |
| Purchase #7 | $67.62 | 6.820% | $72.2317 | $72.23 | $72.25 | $72.20 |
| 7 purchase totals = | $840.14 | $895.4607 | $895.46 | $895.50 | $895.40 | |