| 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 | $29.37 | 4.326% | $30.6405 | $30.64 | $30.65 | $30.60 |
| Purchase #2 | $23.46 | 13.540% | $26.6365 | $26.64 | $26.65 | $26.60 |
| Purchase #3 | $35.27 | 11.579% | $39.3539 | $39.35 | $39.35 | $39.40 |
| Purchase #4 | $39.75 | 10.480% | $43.9158 | $43.92 | $43.90 | $43.90 |
| Purchase #5 | $201.52 | 6.779% | $215.181 | $215.18 | $215.20 | $215.20 |
| Purchase #6 | $159.54 | 6.350% | $169.6708 | $169.67 | $169.65 | $169.70 |
| Purchase #7 | $243.58 | 4.404% | $254.3073 | $254.31 | $254.30 | $254.30 |
| 7 purchase totals = | $732.49 | $779.7058 | $779.71 | $779.70 | $779.70 | |