| 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 | $80.99 | 4.389% | $84.5447 | $84.54 | $84.55 | $84.50 |
| Purchase #2 | $207.27 | 10.787% | $229.6282 | $229.63 | $229.65 | $229.60 |
| Purchase #3 | $132.60 | 7.232% | $142.1896 | $142.19 | $142.20 | $142.20 |
| Purchase #4 | $72.44 | 4.202% | $75.4839 | $75.48 | $75.50 | $75.50 |
| Purchase #5 | $48.48 | 5.771% | $51.2778 | $51.28 | $51.30 | $51.30 |
| Purchase #6 | $78.35 | 10.342% | $86.453 | $86.45 | $86.45 | $86.50 |
| Purchase #7 | $53.26 | 7.126% | $57.0553 | $57.06 | $57.05 | $57.10 |
| 7 purchase totals = | $673.39 | $726.6325 | $726.63 | $726.70 | $726.70 | |