| 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 | $34.94 | 8.138% | $37.7834 | $37.78 | $37.80 | $37.80 |
| Purchase #2 | $97.74 | 3.335% | $100.9996 | $101.00 | $101.00 | $101.00 |
| Purchase #3 | $159.48 | 6.380% | $169.6548 | $169.65 | $169.65 | $169.70 |
| Purchase #4 | $98.49 | 10.489% | $108.8206 | $108.82 | $108.80 | $108.80 |
| Purchase #5 | $5.29 | 10.185% | $5.8288 | $5.83 | $5.85 | $5.80 |
| Purchase #6 | $136.50 | 6.494% | $145.3643 | $145.36 | $145.35 | $145.40 |
| Purchase #7 | $34.87 | 8.453% | $37.8176 | $37.82 | $37.80 | $37.80 |
| 7 purchase totals = | $567.31 | $606.2691 | $606.26 | $606.25 | $606.30 | |