| 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 | $47.31 | 9.469% | $51.7898 | $51.79 | $51.80 | $51.80 |
| Purchase #2 | $117.95 | 9.600% | $129.2732 | $129.27 | $129.25 | $129.30 |
| Purchase #3 | $56.92 | 12.474% | $64.0202 | $64.02 | $64.00 | $64.00 |
| Purchase #4 | $67.54 | 5.637% | $71.3472 | $71.35 | $71.35 | $71.30 |
| Purchase #5 | $16.71 | 13.504% | $18.9665 | $18.97 | $18.95 | $19.00 |
| Purchase #6 | $227.54 | 10.724% | $251.9414 | $251.94 | $251.95 | $251.90 |
| Purchase #7 | $62.57 | 8.585% | $67.9416 | $67.94 | $67.95 | $67.90 |
| 7 purchase totals = | $596.54 | $655.2799 | $655.28 | $655.25 | $655.20 | |