| 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 | $79.53 | 5.519% | $83.9193 | $83.92 | $83.90 | $83.90 |
| Purchase #2 | $231.45 | 6.250% | $245.9156 | $245.92 | $245.90 | $245.90 |
| Purchase #3 | $122.96 | 5.103% | $129.2346 | $129.23 | $129.25 | $129.20 |
| Purchase #4 | $113.49 | 9.616% | $124.4032 | $124.40 | $124.40 | $124.40 |
| Purchase #5 | $46.73 | 5.500% | $49.3002 | $49.30 | $49.30 | $49.30 |
| Purchase #6 | $69.25 | 7.841% | $74.6799 | $74.68 | $74.70 | $74.70 |
| Purchase #7 | $44.99 | 12.157% | $50.4594 | $50.46 | $50.45 | $50.50 |
| 7 purchase totals = | $708.40 | $757.9122 | $757.91 | $757.90 | $757.90 | |