| 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 | $60.74 | 8.337% | $65.8039 | $65.80 | $65.80 | $65.80 |
| Purchase #2 | $160.84 | 7.267% | $172.5282 | $172.53 | $172.55 | $172.50 |
| Purchase #3 | $233.68 | 3.193% | $241.1414 | $241.14 | $241.15 | $241.10 |
| Purchase #4 | $173.75 | 10.290% | $191.6289 | $191.63 | $191.65 | $191.60 |
| Purchase #5 | $66.78 | 7.684% | $71.9114 | $71.91 | $71.90 | $71.90 |
| Purchase #6 | $136.52 | 12.202% | $153.1782 | $153.18 | $153.20 | $153.20 |
| Purchase #7 | $31.36 | 6.523% | $33.4056 | $33.41 | $33.40 | $33.40 |
| 7 purchase totals = | $863.67 | $929.5976 | $929.60 | $929.65 | $929.50 | |