| 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 | $35.85 | 4.348% | $37.4088 | $37.41 | $37.40 | $37.40 |
| Purchase #2 | $158.29 | 7.365% | $169.9481 | $169.95 | $169.95 | $169.90 |
| Purchase #3 | $224.42 | 9.124% | $244.8961 | $244.90 | $244.90 | $244.90 |
| Purchase #4 | $186.93 | 11.401% | $208.2419 | $208.24 | $208.25 | $208.20 |
| Purchase #5 | $120.39 | 8.375% | $130.4727 | $130.47 | $130.45 | $130.50 |
| Purchase #6 | $112.58 | 4.254% | $117.3692 | $117.37 | $117.35 | $117.40 |
| Purchase #7 | $92.79 | 4.576% | $97.0361 | $97.04 | $97.05 | $97.00 |
| 7 purchase totals = | $931.25 | $1,005.3729 | $1,005.38 | $1,005.35 | $1,005.30 | |