| 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 | $19.81 | 10.531% | $21.8962 | $21.90 | $21.90 | $21.90 |
| Purchase #2 | $195.42 | 7.791% | $210.6452 | $210.65 | $210.65 | $210.60 |
| Purchase #3 | $180.67 | 7.806% | $194.7731 | $194.77 | $194.75 | $194.80 |
| Purchase #4 | $80.36 | 6.758% | $85.7907 | $85.79 | $85.80 | $85.80 |
| Purchase #5 | $48.93 | 7.817% | $52.7549 | $52.75 | $52.75 | $52.80 |
| Purchase #6 | $132.97 | 12.566% | $149.679 | $149.68 | $149.70 | $149.70 |
| Purchase #7 | $62.59 | 10.258% | $69.0105 | $69.01 | $69.00 | $69.00 |
| 7 purchase totals = | $720.75 | $784.5496 | $784.55 | $784.55 | $784.60 | |