| 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 | $63.73 | 3.133% | $65.7267 | $65.73 | $65.75 | $65.70 |
| Purchase #2 | $218.94 | 5.237% | $230.4059 | $230.41 | $230.40 | $230.40 |
| Purchase #3 | $160.66 | 10.674% | $177.8088 | $177.81 | $177.80 | $177.80 |
| Purchase #4 | $43.82 | 7.194% | $46.9724 | $46.97 | $46.95 | $47.00 |
| Purchase #5 | $17.61 | 3.519% | $18.2297 | $18.23 | $18.25 | $18.20 |
| Purchase #6 | $205.69 | 7.474% | $221.0633 | $221.06 | $221.05 | $221.10 |
| Purchase #7 | $28.45 | 10.745% | $31.507 | $31.51 | $31.50 | $31.50 |
| 7 purchase totals = | $738.90 | $791.7138 | $791.72 | $791.70 | $791.70 | |