| 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 | $37.45 | 10.762% | $41.4804 | $41.48 | $41.50 | $41.50 |
| Purchase #2 | $204.83 | 13.202% | $231.8717 | $231.87 | $231.85 | $231.90 |
| Purchase #3 | $178.50 | 5.512% | $188.3389 | $188.34 | $188.35 | $188.30 |
| Purchase #4 | $76.65 | 3.378% | $79.2392 | $79.24 | $79.25 | $79.20 |
| Purchase #5 | $29.98 | 11.827% | $33.5257 | $33.53 | $33.55 | $33.50 |
| Purchase #6 | $19.95 | 10.208% | $21.9865 | $21.99 | $22.00 | $22.00 |
| Purchase #7 | $64.58 | 12.279% | $72.5098 | $72.51 | $72.50 | $72.50 |
| 7 purchase totals = | $611.94 | $668.9522 | $668.96 | $669.00 | $668.90 | |