| 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 | $38.67 | 10.664% | $42.7938 | $42.79 | $42.80 | $42.80 |
| Purchase #2 | $205.84 | 9.429% | $225.2487 | $225.25 | $225.25 | $225.20 |
| Purchase #3 | $114.89 | 5.272% | $120.947 | $120.95 | $120.95 | $120.90 |
| Purchase #4 | $37.35 | 10.386% | $41.2292 | $41.23 | $41.25 | $41.20 |
| Purchase #5 | $132.29 | 6.784% | $141.2646 | $141.26 | $141.25 | $141.30 |
| Purchase #6 | $175.87 | 10.432% | $194.2168 | $194.22 | $194.20 | $194.20 |
| Purchase #7 | $130.55 | 6.328% | $138.8112 | $138.81 | $138.80 | $138.80 |
| 7 purchase totals = | $835.46 | $904.5113 | $904.51 | $904.50 | $904.40 | |