| 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 | $47.27 | 6.563% | $50.3723 | $50.37 | $50.35 | $50.40 |
| Purchase #2 | $136.79 | 6.210% | $145.2847 | $145.28 | $145.30 | $145.30 |
| Purchase #3 | $187.52 | 12.300% | $210.585 | $210.59 | $210.60 | $210.60 |
| Purchase #4 | $205.36 | 8.671% | $223.1668 | $223.17 | $223.15 | $223.20 |
| Purchase #5 | $81.64 | 5.808% | $86.3817 | $86.38 | $86.40 | $86.40 |
| Purchase #6 | $160.41 | 9.124% | $175.0458 | $175.05 | $175.05 | $175.00 |
| Purchase #7 | $6.26 | 5.682% | $6.6157 | $6.62 | $6.60 | $6.60 |
| 7 purchase totals = | $825.25 | $897.4520 | $897.46 | $897.45 | $897.50 | |