| 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 | $94.56 | 6.138% | $100.3641 | $100.36 | $100.35 | $100.40 |
| Purchase #2 | $117.95 | 7.244% | $126.4943 | $126.49 | $126.50 | $126.50 |
| Purchase #3 | $29.84 | 4.508% | $31.1852 | $31.19 | $31.20 | $31.20 |
| Purchase #4 | $102.99 | 6.179% | $109.3538 | $109.35 | $109.35 | $109.40 |
| Purchase #5 | $218.45 | 13.328% | $247.565 | $247.57 | $247.55 | $247.60 |
| Purchase #6 | $149.59 | 8.509% | $162.3186 | $162.32 | $162.30 | $162.30 |
| Purchase #7 | $10.69 | 9.698% | $11.7267 | $11.73 | $11.75 | $11.70 |
| 7 purchase totals = | $724.07 | $789.0077 | $789.01 | $789.00 | $789.10 | |