| 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 | $72.63 | 3.171% | $74.9331 | $74.93 | $74.95 | $74.90 |
| Purchase #2 | $10.70 | 12.546% | $12.0424 | $12.04 | $12.05 | $12.00 |
| Purchase #3 | $87.96 | 3.277% | $90.8424 | $90.84 | $90.85 | $90.80 |
| Purchase #4 | $117.43 | 5.499% | $123.8875 | $123.89 | $123.90 | $123.90 |
| Purchase #5 | $158.35 | 11.636% | $176.7756 | $176.78 | $176.80 | $176.80 |
| Purchase #6 | $74.85 | 6.608% | $79.7961 | $79.80 | $79.80 | $79.80 |
| Purchase #7 | $195.99 | 12.491% | $220.4711 | $220.47 | $220.45 | $220.50 |
| 7 purchase totals = | $717.91 | $778.7482 | $778.75 | $778.80 | $778.70 | |