| 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 | $109.79 | 4.294% | $114.5044 | $114.50 | $114.50 | $114.50 |
| Purchase #2 | $45.89 | 8.670% | $49.8687 | $49.87 | $49.85 | $49.90 |
| Purchase #3 | $28.92 | 5.457% | $30.4982 | $30.50 | $30.50 | $30.50 |
| Purchase #4 | $130.77 | 11.177% | $145.3862 | $145.39 | $145.40 | $145.40 |
| Purchase #5 | $188.96 | 13.214% | $213.9292 | $213.93 | $213.95 | $213.90 |
| Purchase #6 | $150.97 | 6.654% | $161.0155 | $161.02 | $161.00 | $161.00 |
| Purchase #7 | $135.90 | 9.421% | $148.7031 | $148.70 | $148.70 | $148.70 |
| 7 purchase totals = | $791.20 | $863.9053 | $863.91 | $863.90 | $863.90 | |