| 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 | $86.77 | 11.517% | $96.7633 | $96.76 | $96.75 | $96.80 |
| Purchase #2 | $142.30 | 5.562% | $150.2147 | $150.21 | $150.20 | $150.20 |
| Purchase #3 | $78.88 | 9.516% | $86.3862 | $86.39 | $86.40 | $86.40 |
| Purchase #4 | $46.63 | 10.525% | $51.5378 | $51.54 | $51.55 | $51.50 |
| Purchase #5 | $115.74 | 10.600% | $128.0084 | $128.01 | $128.00 | $128.00 |
| Purchase #6 | $132.98 | 13.288% | $150.6504 | $150.65 | $150.65 | $150.70 |
| Purchase #7 | $187.61 | 3.313% | $193.8255 | $193.83 | $193.85 | $193.80 |
| 7 purchase totals = | $790.91 | $857.3863 | $857.39 | $857.40 | $857.40 | |