| 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 | $44.54 | 11.745% | $49.7712 | $49.77 | $49.75 | $49.80 |
| Purchase #2 | $113.29 | 3.117% | $116.8212 | $116.82 | $116.80 | $116.80 |
| Purchase #3 | $84.77 | 7.548% | $91.1684 | $91.17 | $91.15 | $91.20 |
| Purchase #4 | $247.94 | 12.222% | $278.2432 | $278.24 | $278.25 | $278.20 |
| Purchase #5 | $71.74 | 7.218% | $76.9182 | $76.92 | $76.90 | $76.90 |
| Purchase #6 | $207.36 | 12.416% | $233.1058 | $233.11 | $233.10 | $233.10 |
| Purchase #7 | $234.28 | 10.289% | $258.3851 | $258.39 | $258.40 | $258.40 |
| 7 purchase totals = | $1,003.92 | $1,104.4131 | $1,104.42 | $1,104.35 | $1,104.40 | |