| 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 | $75.74 | 11.349% | $84.3357 | $84.34 | $84.35 | $84.30 |
| Purchase #2 | $172.72 | 12.655% | $194.5777 | $194.58 | $194.60 | $194.60 |
| Purchase #3 | $243.41 | 7.162% | $260.843 | $260.84 | $260.85 | $260.80 |
| Purchase #4 | $23.31 | 6.468% | $24.8177 | $24.82 | $24.80 | $24.80 |
| Purchase #5 | $136.26 | 13.505% | $154.6619 | $154.66 | $154.65 | $154.70 |
| Purchase #6 | $95.81 | 11.675% | $106.9958 | $107.00 | $107.00 | $107.00 |
| Purchase #7 | $17.33 | 4.611% | $18.1291 | $18.13 | $18.15 | $18.10 |
| 7 purchase totals = | $764.58 | $844.3609 | $844.37 | $844.40 | $844.30 | |