| 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 | $129.45 | 8.381% | $140.2992 | $140.30 | $140.30 | $140.30 |
| Purchase #2 | $58.84 | 5.855% | $62.2851 | $62.29 | $62.30 | $62.30 |
| Purchase #3 | $98.37 | 7.500% | $105.7478 | $105.75 | $105.75 | $105.70 |
| Purchase #4 | $73.87 | 13.245% | $83.6541 | $83.65 | $83.65 | $83.70 |
| Purchase #5 | $156.68 | 8.443% | $169.9085 | $169.91 | $169.90 | $169.90 |
| Purchase #6 | $202.51 | 7.381% | $217.4573 | $217.46 | $217.45 | $217.50 |
| Purchase #7 | $67.75 | 9.809% | $74.3956 | $74.40 | $74.40 | $74.40 |
| 7 purchase totals = | $787.47 | $853.7476 | $853.76 | $853.75 | $853.80 | |