| 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 | $233.73 | 9.549% | $256.0489 | $256.05 | $256.05 | $256.00 |
| Purchase #2 | $198.63 | 11.224% | $220.9242 | $220.92 | $220.90 | $220.90 |
| Purchase #3 | $25.28 | 4.616% | $26.4469 | $26.45 | $26.45 | $26.40 |
| Purchase #4 | $56.69 | 3.874% | $58.8862 | $58.89 | $58.90 | $58.90 |
| Purchase #5 | $99.90 | 3.606% | $103.5024 | $103.50 | $103.50 | $103.50 |
| Purchase #6 | $70.65 | 9.500% | $77.3618 | $77.36 | $77.35 | $77.40 |
| Purchase #7 | $83.35 | 13.684% | $94.7556 | $94.76 | $94.75 | $94.80 |
| 7 purchase totals = | $768.23 | $837.9260 | $837.93 | $837.90 | $837.90 | |