| 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 | $75.54 | 12.136% | $84.7075 | $84.71 | $84.70 | $84.70 |
| Purchase #2 | $117.48 | 4.460% | $122.7196 | $122.72 | $122.70 | $122.70 |
| Purchase #3 | $79.43 | 9.200% | $86.7376 | $86.74 | $86.75 | $86.70 |
| Purchase #4 | $81.77 | 8.517% | $88.7344 | $88.73 | $88.75 | $88.70 |
| Purchase #5 | $235.31 | 11.721% | $262.8907 | $262.89 | $262.90 | $262.90 |
| Purchase #6 | $173.50 | 10.486% | $191.6932 | $191.69 | $191.70 | $191.70 |
| Purchase #7 | $29.31 | 6.289% | $31.1533 | $31.15 | $31.15 | $31.20 |
| 7 purchase totals = | $792.34 | $868.6363 | $868.63 | $868.65 | $868.60 | |