| 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 | $22.35 | 11.231% | $24.8601 | $24.86 | $24.85 | $24.90 |
| Purchase #2 | $27.41 | 10.515% | $30.2922 | $30.29 | $30.30 | $30.30 |
| Purchase #3 | $12.73 | 5.115% | $13.3811 | $13.38 | $13.40 | $13.40 |
| Purchase #4 | $178.82 | 10.180% | $197.0239 | $197.02 | $197.00 | $197.00 |
| Purchase #5 | $191.95 | 11.271% | $213.5847 | $213.58 | $213.60 | $213.60 |
| Purchase #6 | $107.37 | 10.675% | $118.8317 | $118.83 | $118.85 | $118.80 |
| Purchase #7 | $114.27 | 11.172% | $127.0362 | $127.04 | $127.05 | $127.00 |
| 7 purchase totals = | $654.90 | $725.0099 | $725.00 | $725.05 | $725.00 | |