| 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 | $39.37 | 12.251% | $44.1932 | $44.19 | $44.20 | $44.20 |
| Purchase #2 | $99.53 | 8.628% | $108.1174 | $108.12 | $108.10 | $108.10 |
| Purchase #3 | $97.83 | 12.292% | $109.8553 | $109.86 | $109.85 | $109.90 |
| Purchase #4 | $61.37 | 10.570% | $67.8568 | $67.86 | $67.85 | $67.90 |
| Purchase #5 | $62.51 | 10.271% | $68.9304 | $68.93 | $68.95 | $68.90 |
| Purchase #6 | $195.28 | 10.315% | $215.4231 | $215.42 | $215.40 | $215.40 |
| Purchase #7 | $227.99 | 5.725% | $241.0424 | $241.04 | $241.05 | $241.00 |
| 7 purchase totals = | $783.88 | $855.4186 | $855.42 | $855.40 | $855.40 | |