| 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 | $118.33 | 12.137% | $132.6917 | $132.69 | $132.70 | $132.70 |
| Purchase #2 | $44.42 | 11.217% | $49.4026 | $49.40 | $49.40 | $49.40 |
| Purchase #3 | $183.31 | 13.615% | $208.2677 | $208.27 | $208.25 | $208.30 |
| Purchase #4 | $88.52 | 5.232% | $93.1514 | $93.15 | $93.15 | $93.20 |
| Purchase #5 | $20.85 | 9.104% | $22.7482 | $22.75 | $22.75 | $22.70 |
| Purchase #6 | $80.26 | 9.752% | $88.087 | $88.09 | $88.10 | $88.10 |
| Purchase #7 | $183.60 | 7.552% | $197.4655 | $197.47 | $197.45 | $197.50 |
| 7 purchase totals = | $719.29 | $791.8141 | $791.82 | $791.80 | $791.90 | |