| 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 | $6.43 | 4.155% | $6.6972 | $6.70 | $6.70 | $6.70 |
| Purchase #2 | $83.91 | 6.266% | $89.1678 | $89.17 | $89.15 | $89.20 |
| Purchase #3 | $91.69 | 3.345% | $94.757 | $94.76 | $94.75 | $94.80 |
| Purchase #4 | $87.67 | 5.208% | $92.2359 | $92.24 | $92.25 | $92.20 |
| Purchase #5 | $88.40 | 11.143% | $98.2504 | $98.25 | $98.25 | $98.30 |
| Purchase #6 | $250.59 | 10.251% | $276.278 | $276.28 | $276.30 | $276.30 |
| Purchase #7 | $200.84 | 5.105% | $211.0929 | $211.09 | $211.10 | $211.10 |
| 7 purchase totals = | $809.53 | $868.4792 | $868.49 | $868.50 | $868.60 | |