| 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 | $117.40 | 5.307% | $123.6304 | $123.63 | $123.65 | $123.60 |
| Purchase #2 | $169.32 | 13.585% | $192.3221 | $192.32 | $192.30 | $192.30 |
| Purchase #3 | $232.37 | 11.152% | $258.2839 | $258.28 | $258.30 | $258.30 |
| Purchase #4 | $82.77 | 13.769% | $94.1666 | $94.17 | $94.15 | $94.20 |
| Purchase #5 | $11.81 | 4.383% | $12.3276 | $12.33 | $12.35 | $12.30 |
| Purchase #6 | $47.38 | 4.735% | $49.6234 | $49.62 | $49.60 | $49.60 |
| Purchase #7 | $71.84 | 5.864% | $76.0527 | $76.05 | $76.05 | $76.10 |
| 7 purchase totals = | $732.89 | $806.4067 | $806.40 | $806.40 | $806.40 | |