| 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 | $30.56 | 10.227% | $33.6854 | $33.69 | $33.70 | $33.70 |
| Purchase #2 | $80.66 | 8.212% | $87.2838 | $87.28 | $87.30 | $87.30 |
| Purchase #3 | $62.78 | 10.170% | $69.1647 | $69.16 | $69.15 | $69.20 |
| Purchase #4 | $136.30 | 7.213% | $146.1313 | $146.13 | $146.15 | $146.10 |
| Purchase #5 | $69.25 | 9.219% | $75.6342 | $75.63 | $75.65 | $75.60 |
| Purchase #6 | $30.26 | 5.802% | $32.0157 | $32.02 | $32.00 | $32.00 |
| Purchase #7 | $126.78 | 8.430% | $137.4676 | $137.47 | $137.45 | $137.50 |
| 7 purchase totals = | $536.59 | $581.3827 | $581.38 | $581.40 | $581.40 | |