| 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 | $74.60 | 3.604% | $77.2886 | $77.29 | $77.30 | $77.30 |
| Purchase #2 | $107.35 | 10.138% | $118.2331 | $118.23 | $118.25 | $118.20 |
| Purchase #3 | $180.54 | 4.819% | $189.2402 | $189.24 | $189.25 | $189.20 |
| Purchase #4 | $51.80 | 13.440% | $58.7619 | $58.76 | $58.75 | $58.80 |
| Purchase #5 | $96.30 | 9.693% | $105.6344 | $105.63 | $105.65 | $105.60 |
| Purchase #6 | $128.58 | 12.118% | $144.1613 | $144.16 | $144.15 | $144.20 |
| Purchase #7 | $107.29 | 4.365% | $111.9732 | $111.97 | $111.95 | $112.00 |
| 7 purchase totals = | $746.46 | $805.2927 | $805.28 | $805.30 | $805.30 | |