| 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 | $117.31 | 5.739% | $124.0424 | $124.04 | $124.05 | $124.00 |
| Purchase #2 | $56.41 | 8.270% | $61.0751 | $61.08 | $61.10 | $61.10 |
| Purchase #3 | $138.32 | 3.170% | $142.7047 | $142.70 | $142.70 | $142.70 |
| Purchase #4 | $138.75 | 9.497% | $151.9271 | $151.93 | $151.95 | $151.90 |
| Purchase #5 | $60.86 | 10.115% | $67.016 | $67.02 | $67.00 | $67.00 |
| Purchase #6 | $49.61 | 3.549% | $51.3707 | $51.37 | $51.35 | $51.40 |
| Purchase #7 | $118.93 | 11.625% | $132.7556 | $132.76 | $132.75 | $132.80 |
| 7 purchase totals = | $680.19 | $730.8916 | $730.90 | $730.90 | $730.90 | |