| 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 | $110.52 | 13.491% | $125.4303 | $125.43 | $125.45 | $125.40 |
| Purchase #2 | $91.52 | 7.714% | $98.5799 | $98.58 | $98.60 | $98.60 |
| Purchase #3 | $74.81 | 3.541% | $77.459 | $77.46 | $77.45 | $77.50 |
| Purchase #4 | $144.95 | 4.355% | $151.2626 | $151.26 | $151.25 | $151.30 |
| Purchase #5 | $34.62 | 6.444% | $36.8509 | $36.85 | $36.85 | $36.90 |
| Purchase #6 | $36.47 | 8.243% | $39.4762 | $39.48 | $39.50 | $39.50 |
| Purchase #7 | $220.73 | 12.338% | $247.9637 | $247.96 | $247.95 | $248.00 |
| 7 purchase totals = | $713.62 | $777.0226 | $777.02 | $777.05 | $777.20 | |