| 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 | $50.89 | 13.359% | $57.6884 | $57.69 | $57.70 | $57.70 |
| Purchase #2 | $95.68 | 7.330% | $102.6933 | $102.69 | $102.70 | $102.70 |
| Purchase #3 | $139.52 | 11.873% | $156.0852 | $156.09 | $156.10 | $156.10 |
| Purchase #4 | $224.32 | 10.791% | $248.5264 | $248.53 | $248.55 | $248.50 |
| Purchase #5 | $117.26 | 3.283% | $121.1096 | $121.11 | $121.10 | $121.10 |
| Purchase #6 | $31.76 | 9.853% | $34.8893 | $34.89 | $34.90 | $34.90 |
| Purchase #7 | $133.98 | 10.243% | $147.7036 | $147.70 | $147.70 | $147.70 |
| 7 purchase totals = | $793.41 | $868.6958 | $868.70 | $868.75 | $868.70 | |