| 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 | $89.81 | 6.788% | $95.9063 | $95.91 | $95.90 | $95.90 |
| Purchase #2 | $78.52 | 10.481% | $86.7497 | $86.75 | $86.75 | $86.70 |
| Purchase #3 | $71.55 | 6.288% | $76.0491 | $76.05 | $76.05 | $76.00 |
| Purchase #4 | $136.76 | 6.203% | $145.2432 | $145.24 | $145.25 | $145.20 |
| Purchase #5 | $26.51 | 10.456% | $29.2819 | $29.28 | $29.30 | $29.30 |
| Purchase #6 | $236.47 | 4.190% | $246.3781 | $246.38 | $246.40 | $246.40 |
| Purchase #7 | $233.34 | 8.701% | $253.6429 | $253.64 | $253.65 | $253.60 |
| 7 purchase totals = | $872.96 | $933.2512 | $933.25 | $933.30 | $933.10 | |