| 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 | $65.90 | 7.233% | $70.6665 | $70.67 | $70.65 | $70.70 |
| Purchase #2 | $29.47 | 3.312% | $30.446 | $30.45 | $30.45 | $30.40 |
| Purchase #3 | $88.55 | 8.134% | $95.7527 | $95.75 | $95.75 | $95.80 |
| Purchase #4 | $203.82 | 8.170% | $220.4721 | $220.47 | $220.45 | $220.50 |
| Purchase #5 | $220.53 | 11.520% | $245.9351 | $245.94 | $245.95 | $245.90 |
| Purchase #6 | $103.33 | 4.786% | $108.2754 | $108.28 | $108.30 | $108.30 |
| Purchase #7 | $149.54 | 9.399% | $163.5953 | $163.60 | $163.60 | $163.60 |
| 7 purchase totals = | $861.14 | $935.1431 | $935.16 | $935.15 | $935.20 | |