| 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 | $65.82 | 4.491% | $68.776 | $68.78 | $68.80 | $68.80 |
| Purchase #2 | $142.68 | 10.243% | $157.2947 | $157.29 | $157.30 | $157.30 |
| Purchase #3 | $35.38 | 5.224% | $37.2283 | $37.23 | $37.25 | $37.20 |
| Purchase #4 | $89.83 | 5.326% | $94.6143 | $94.61 | $94.60 | $94.60 |
| Purchase #5 | $210.80 | 4.841% | $221.0048 | $221.00 | $221.00 | $221.00 |
| Purchase #6 | $74.79 | 11.650% | $83.503 | $83.50 | $83.50 | $83.50 |
| Purchase #7 | $47.41 | 9.407% | $51.8699 | $51.87 | $51.85 | $51.90 |
| 7 purchase totals = | $666.71 | $714.2910 | $714.28 | $714.30 | $714.30 | |