| 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 | $20.65 | 11.798% | $23.0863 | $23.09 | $23.10 | $23.10 |
| Purchase #2 | $79.92 | 11.736% | $89.2994 | $89.30 | $89.30 | $89.30 |
| Purchase #3 | $153.53 | 10.529% | $169.6952 | $169.70 | $169.70 | $169.70 |
| Purchase #4 | $172.41 | 3.222% | $177.9651 | $177.97 | $177.95 | $178.00 |
| Purchase #5 | $138.65 | 13.211% | $156.9671 | $156.97 | $156.95 | $157.00 |
| Purchase #6 | $217.40 | 8.484% | $235.8442 | $235.84 | $235.85 | $235.80 |
| Purchase #7 | $62.98 | 12.143% | $70.6277 | $70.63 | $70.65 | $70.60 |
| 7 purchase totals = | $845.54 | $923.4850 | $923.50 | $923.50 | $923.50 | |