| 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 | $37.61 | 5.182% | $39.559 | $39.56 | $39.55 | $39.60 |
| Purchase #2 | $75.31 | 11.144% | $83.7025 | $83.70 | $83.70 | $83.70 |
| Purchase #3 | $90.61 | 8.341% | $98.1678 | $98.17 | $98.15 | $98.20 |
| Purchase #4 | $141.88 | 6.389% | $150.9447 | $150.94 | $150.95 | $150.90 |
| Purchase #5 | $176.28 | 11.156% | $195.9458 | $195.95 | $195.95 | $195.90 |
| Purchase #6 | $107.26 | 3.681% | $111.2082 | $111.21 | $111.20 | $111.20 |
| Purchase #7 | $84.75 | 9.649% | $92.9275 | $92.93 | $92.95 | $92.90 |
| 7 purchase totals = | $713.70 | $772.4555 | $772.46 | $772.45 | $772.40 | |