| 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 | $72.59 | 6.510% | $77.3156 | $77.32 | $77.30 | $77.30 |
| Purchase #2 | $142.62 | 7.784% | $153.7215 | $153.72 | $153.70 | $153.70 |
| Purchase #3 | $19.36 | 10.786% | $21.4482 | $21.45 | $21.45 | $21.40 |
| Purchase #4 | $239.37 | 11.113% | $265.9712 | $265.97 | $265.95 | $266.00 |
| Purchase #5 | $25.99 | 12.667% | $29.2822 | $29.28 | $29.30 | $29.30 |
| Purchase #6 | $198.26 | 3.548% | $205.2943 | $205.29 | $205.30 | $205.30 |
| Purchase #7 | $56.66 | 8.460% | $61.4534 | $61.45 | $61.45 | $61.50 |
| 7 purchase totals = | $754.85 | $814.4864 | $814.48 | $814.45 | $814.50 | |