| 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 | $77.55 | 10.295% | $85.5338 | $85.53 | $85.55 | $85.50 |
| Purchase #2 | $113.60 | 3.512% | $117.5896 | $117.59 | $117.60 | $117.60 |
| Purchase #3 | $94.95 | 13.874% | $108.1234 | $108.12 | $108.10 | $108.10 |
| Purchase #4 | $132.60 | 13.601% | $150.6349 | $150.63 | $150.65 | $150.60 |
| Purchase #5 | $206.91 | 5.102% | $217.4665 | $217.47 | $217.45 | $217.50 |
| Purchase #6 | $7.57 | 9.424% | $8.2834 | $8.28 | $8.30 | $8.30 |
| Purchase #7 | $16.41 | 5.631% | $17.334 | $17.33 | $17.35 | $17.30 |
| 7 purchase totals = | $649.59 | $704.9656 | $704.95 | $705.00 | $704.90 | |