| 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 | $74.79 | 6.207% | $79.4322 | $79.43 | $79.45 | $79.40 |
| Purchase #2 | $219.71 | 12.614% | $247.4242 | $247.42 | $247.40 | $247.40 |
| Purchase #3 | $183.75 | 5.617% | $194.0712 | $194.07 | $194.05 | $194.10 |
| Purchase #4 | $70.81 | 4.618% | $74.08 | $74.08 | $74.10 | $74.10 |
| Purchase #5 | $125.39 | 12.716% | $141.3346 | $141.33 | $141.35 | $141.30 |
| Purchase #6 | $82.36 | 4.507% | $86.072 | $86.07 | $86.05 | $86.10 |
| Purchase #7 | $57.32 | 12.721% | $64.6117 | $64.61 | $64.60 | $64.60 |
| 7 purchase totals = | $814.13 | $887.0259 | $887.01 | $887.00 | $887.00 | |