| 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 | $44.67 | 12.835% | $50.4034 | $50.40 | $50.40 | $50.40 |
| Purchase #2 | $210.56 | 10.551% | $232.7762 | $232.78 | $232.80 | $232.80 |
| Purchase #3 | $205.28 | 6.292% | $218.1962 | $218.20 | $218.20 | $218.20 |
| Purchase #4 | $30.91 | 8.135% | $33.4245 | $33.42 | $33.40 | $33.40 |
| Purchase #5 | $184.82 | 3.616% | $191.5031 | $191.50 | $191.50 | $191.50 |
| Purchase #6 | $100.91 | 11.834% | $112.8517 | $112.85 | $112.85 | $112.90 |
| Purchase #7 | $161.38 | 3.443% | $166.9363 | $166.94 | $166.95 | $166.90 |
| 7 purchase totals = | $938.53 | $1,006.0914 | $1,006.09 | $1,006.10 | $1,006.10 | |