| 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 | $39.73 | 8.789% | $43.2219 | $43.22 | $43.20 | $43.20 |
| Purchase #2 | $105.30 | 5.632% | $111.2305 | $111.23 | $111.25 | $111.20 |
| Purchase #3 | $237.66 | 10.636% | $262.9375 | $262.94 | $262.95 | $262.90 |
| Purchase #4 | $71.76 | 11.384% | $79.9292 | $79.93 | $79.95 | $79.90 |
| Purchase #5 | $155.97 | 9.343% | $170.5423 | $170.54 | $170.55 | $170.50 |
| Purchase #6 | $237.94 | 3.839% | $247.0745 | $247.07 | $247.05 | $247.10 |
| Purchase #7 | $229.49 | 13.551% | $260.5882 | $260.59 | $260.60 | $260.60 |
| 7 purchase totals = | $1,077.85 | $1,175.5241 | $1,175.52 | $1,175.55 | $1,175.40 | |