| 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 | $100.66 | 10.141% | $110.8679 | $110.87 | $110.85 | $110.90 |
| Purchase #2 | $70.74 | 12.212% | $79.3788 | $79.38 | $79.40 | $79.40 |
| Purchase #3 | $209.87 | 8.286% | $227.2598 | $227.26 | $227.25 | $227.30 |
| Purchase #4 | $168.83 | 8.842% | $183.7579 | $183.76 | $183.75 | $183.80 |
| Purchase #5 | $247.50 | 10.687% | $273.9503 | $273.95 | $273.95 | $274.00 |
| Purchase #6 | $70.64 | 4.833% | $74.054 | $74.05 | $74.05 | $74.10 |
| Purchase #7 | $9.74 | 9.133% | $10.6296 | $10.63 | $10.65 | $10.60 |
| 7 purchase totals = | $877.98 | $959.8983 | $959.90 | $959.90 | $960.10 | |