| 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 | $42.41 | 12.322% | $47.6358 | $47.64 | $47.65 | $47.60 |
| Purchase #2 | $233.49 | 8.340% | $252.9631 | $252.96 | $252.95 | $253.00 |
| Purchase #3 | $201.81 | 10.736% | $223.4763 | $223.48 | $223.50 | $223.50 |
| Purchase #4 | $109.64 | 10.163% | $120.7827 | $120.78 | $120.80 | $120.80 |
| Purchase #5 | $29.92 | 9.322% | $32.7091 | $32.71 | $32.70 | $32.70 |
| Purchase #6 | $129.26 | 6.601% | $137.7925 | $137.79 | $137.80 | $137.80 |
| Purchase #7 | $79.69 | 3.795% | $82.7142 | $82.71 | $82.70 | $82.70 |
| 7 purchase totals = | $826.22 | $898.0737 | $898.07 | $898.10 | $898.10 | |