| 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 | $48.69 | 12.817% | $54.9306 | $54.93 | $54.95 | $54.90 |
| Purchase #2 | $144.84 | 11.773% | $161.892 | $161.89 | $161.90 | $161.90 |
| Purchase #3 | $9.98 | 5.166% | $10.4956 | $10.50 | $10.50 | $10.50 |
| Purchase #4 | $179.85 | 10.648% | $199.0004 | $199.00 | $199.00 | $199.00 |
| Purchase #5 | $213.51 | 7.870% | $230.3132 | $230.31 | $230.30 | $230.30 |
| Purchase #6 | $196.57 | 8.508% | $213.2942 | $213.29 | $213.30 | $213.30 |
| Purchase #7 | $13.76 | 5.731% | $14.5486 | $14.55 | $14.55 | $14.50 |
| 7 purchase totals = | $807.20 | $884.4746 | $884.47 | $884.50 | $884.40 | |