| 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 | $9.43 | 9.801% | $10.3542 | $10.35 | $10.35 | $10.40 |
| Purchase #2 | $41.79 | 6.387% | $44.4591 | $44.46 | $44.45 | $44.50 |
| Purchase #3 | $167.53 | 3.317% | $173.087 | $173.09 | $173.10 | $173.10 |
| Purchase #4 | $87.49 | 5.162% | $92.0062 | $92.01 | $92.00 | $92.00 |
| Purchase #5 | $90.79 | 3.325% | $93.8088 | $93.81 | $93.80 | $93.80 |
| Purchase #6 | $242.97 | 3.683% | $251.9186 | $251.92 | $251.90 | $251.90 |
| Purchase #7 | $114.46 | 13.419% | $129.8194 | $129.82 | $129.80 | $129.80 |
| 7 purchase totals = | $754.46 | $795.4533 | $795.46 | $795.40 | $795.50 | |