| 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 | $90.80 | 13.156% | $102.7456 | $102.75 | $102.75 | $102.70 |
| Purchase #2 | $111.66 | 6.635% | $119.0686 | $119.07 | $119.05 | $119.10 |
| Purchase #3 | $9.97 | 5.668% | $10.5351 | $10.54 | $10.55 | $10.50 |
| Purchase #4 | $120.99 | 3.502% | $125.2271 | $125.23 | $125.25 | $125.20 |
| Purchase #5 | $104.49 | 13.509% | $118.6056 | $118.61 | $118.60 | $118.60 |
| Purchase #6 | $91.98 | 11.231% | $102.3103 | $102.31 | $102.30 | $102.30 |
| Purchase #7 | $49.62 | 5.669% | $52.433 | $52.43 | $52.45 | $52.40 |
| 7 purchase totals = | $579.51 | $630.9253 | $630.94 | $630.95 | $630.80 | |