| 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 | $45.88 | 4.128% | $47.7739 | $47.77 | $47.75 | $47.80 |
| Purchase #2 | $136.93 | 7.534% | $147.2463 | $147.25 | $147.25 | $147.20 |
| Purchase #3 | $52.78 | 11.393% | $58.7932 | $58.79 | $58.80 | $58.80 |
| Purchase #4 | $106.91 | 11.674% | $119.3907 | $119.39 | $119.40 | $119.40 |
| Purchase #5 | $7.46 | 9.729% | $8.1858 | $8.19 | $8.20 | $8.20 |
| Purchase #6 | $221.49 | 7.517% | $238.1394 | $238.14 | $238.15 | $238.10 |
| Purchase #7 | $142.49 | 6.266% | $151.4184 | $151.42 | $151.40 | $151.40 |
| 7 purchase totals = | $713.94 | $770.9477 | $770.95 | $770.95 | $770.90 | |