| 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 | $85.55 | 9.267% | $93.4779 | $93.48 | $93.50 | $93.50 |
| Purchase #2 | $205.33 | 5.543% | $216.7114 | $216.71 | $216.70 | $216.70 |
| Purchase #3 | $53.39 | 5.187% | $56.1593 | $56.16 | $56.15 | $56.20 |
| Purchase #4 | $239.66 | 7.690% | $258.0899 | $258.09 | $258.10 | $258.10 |
| Purchase #5 | $122.47 | 5.466% | $129.1642 | $129.16 | $129.15 | $129.20 |
| Purchase #6 | $19.56 | 11.538% | $21.8168 | $21.82 | $21.80 | $21.80 |
| Purchase #7 | $184.92 | 7.333% | $198.4802 | $198.48 | $198.50 | $198.50 |
| 7 purchase totals = | $910.88 | $973.8997 | $973.90 | $973.90 | $974.00 | |