| 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 | $53.81 | 11.599% | $60.0514 | $60.05 | $60.05 | $60.10 |
| Purchase #2 | $250.51 | 11.343% | $278.9253 | $278.93 | $278.95 | $278.90 |
| Purchase #3 | $71.32 | 9.398% | $78.0227 | $78.02 | $78.00 | $78.00 |
| Purchase #4 | $15.62 | 3.470% | $16.162 | $16.16 | $16.15 | $16.20 |
| Purchase #5 | $155.85 | 7.669% | $167.8021 | $167.80 | $167.80 | $167.80 |
| Purchase #6 | $212.57 | 13.855% | $242.0216 | $242.02 | $242.00 | $242.00 |
| Purchase #7 | $69.31 | 4.544% | $72.4594 | $72.46 | $72.45 | $72.50 |
| 7 purchase totals = | $828.99 | $915.4445 | $915.44 | $915.40 | $915.50 | |