| 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 | $61.27 | 4.761% | $64.1871 | $64.19 | $64.20 | $64.20 |
| Purchase #2 | $65.28 | 12.410% | $73.3812 | $73.38 | $73.40 | $73.40 |
| Purchase #3 | $85.79 | 11.240% | $95.4328 | $95.43 | $95.45 | $95.40 |
| Purchase #4 | $81.75 | 6.460% | $87.0311 | $87.03 | $87.05 | $87.00 |
| Purchase #5 | $178.50 | 3.520% | $184.7832 | $184.78 | $184.80 | $184.80 |
| Purchase #6 | $60.99 | 6.353% | $64.8647 | $64.86 | $64.85 | $64.90 |
| Purchase #7 | $147.58 | 8.522% | $160.1568 | $160.16 | $160.15 | $160.20 |
| 7 purchase totals = | $681.16 | $729.8369 | $729.83 | $729.90 | $729.90 | |