| 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 | $23.56 | 12.619% | $26.533 | $26.53 | $26.55 | $26.50 |
| Purchase #2 | $73.64 | 11.406% | $82.0394 | $82.04 | $82.05 | $82.00 |
| Purchase #3 | $9.80 | 10.235% | $10.803 | $10.80 | $10.80 | $10.80 |
| Purchase #4 | $161.48 | 10.567% | $178.5436 | $178.54 | $178.55 | $178.50 |
| Purchase #5 | $181.34 | 4.172% | $188.9055 | $188.91 | $188.90 | $188.90 |
| Purchase #6 | $181.74 | 12.643% | $204.7174 | $204.72 | $204.70 | $204.70 |
| Purchase #7 | $110.64 | 8.763% | $120.3354 | $120.34 | $120.35 | $120.30 |
| 7 purchase totals = | $742.20 | $811.8773 | $811.88 | $811.90 | $811.70 | |