| 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 | $47.45 | 6.605% | $50.5841 | $50.58 | $50.60 | $50.60 |
| Purchase #2 | $213.97 | 7.504% | $230.0263 | $230.03 | $230.05 | $230.00 |
| Purchase #3 | $51.55 | 7.665% | $55.5013 | $55.50 | $55.50 | $55.50 |
| Purchase #4 | $13.86 | 10.784% | $15.3547 | $15.35 | $15.35 | $15.40 |
| Purchase #5 | $226.77 | 6.846% | $242.2947 | $242.29 | $242.30 | $242.30 |
| Purchase #6 | $10.76 | 5.813% | $11.3855 | $11.39 | $11.40 | $11.40 |
| Purchase #7 | $77.75 | 10.416% | $85.8484 | $85.85 | $85.85 | $85.80 |
| 7 purchase totals = | $642.11 | $690.9950 | $690.99 | $691.05 | $691.00 | |