| 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 | $72.51 | 12.534% | $81.5984 | $81.60 | $81.60 | $81.60 |
| Purchase #2 | $180.52 | 11.296% | $200.9115 | $200.91 | $200.90 | $200.90 |
| Purchase #3 | $109.68 | 13.491% | $124.4769 | $124.48 | $124.50 | $124.50 |
| Purchase #4 | $188.65 | 8.133% | $203.9929 | $203.99 | $204.00 | $204.00 |
| Purchase #5 | $193.39 | 12.246% | $217.0725 | $217.07 | $217.05 | $217.10 |
| Purchase #6 | $29.34 | 7.151% | $31.4381 | $31.44 | $31.45 | $31.40 |
| Purchase #7 | $179.40 | 5.695% | $189.6168 | $189.62 | $189.60 | $189.60 |
| 7 purchase totals = | $953.49 | $1,049.1071 | $1,049.11 | $1,049.10 | $1,049.10 | |