| 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 | $88.54 | 5.827% | $93.6992 | $93.70 | $93.70 | $93.70 |
| Purchase #2 | $154.42 | 4.859% | $161.9233 | $161.92 | $161.90 | $161.90 |
| Purchase #3 | $83.26 | 8.663% | $90.4728 | $90.47 | $90.45 | $90.50 |
| Purchase #4 | $210.34 | 9.351% | $230.0089 | $230.01 | $230.00 | $230.00 |
| Purchase #5 | $33.43 | 10.844% | $37.0551 | $37.06 | $37.05 | $37.10 |
| Purchase #6 | $74.98 | 11.237% | $83.4055 | $83.41 | $83.40 | $83.40 |
| Purchase #7 | $135.50 | 4.391% | $141.4498 | $141.45 | $141.45 | $141.40 |
| 7 purchase totals = | $780.47 | $838.0146 | $838.02 | $837.95 | $838.00 | |