| 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 | $38.47 | 3.185% | $39.6953 | $39.70 | $39.70 | $39.70 |
| Purchase #2 | $237.84 | 10.806% | $263.541 | $263.54 | $263.55 | $263.50 |
| Purchase #3 | $158.85 | 13.382% | $180.1073 | $180.11 | $180.10 | $180.10 |
| Purchase #4 | $162.42 | 4.318% | $169.4333 | $169.43 | $169.45 | $169.40 |
| Purchase #5 | $157.84 | 12.271% | $177.2085 | $177.21 | $177.20 | $177.20 |
| Purchase #6 | $83.37 | 13.268% | $94.4315 | $94.43 | $94.45 | $94.40 |
| Purchase #7 | $23.44 | 5.363% | $24.6971 | $24.70 | $24.70 | $24.70 |
| 7 purchase totals = | $862.23 | $949.1140 | $949.12 | $949.15 | $949.00 | |