| 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 | $30.57 | 11.213% | $33.9978 | $34.00 | $34.00 | $34.00 |
| Purchase #2 | $17.63 | 11.430% | $19.6451 | $19.65 | $19.65 | $19.60 |
| Purchase #3 | $90.50 | 7.659% | $97.4314 | $97.43 | $97.45 | $97.40 |
| Purchase #4 | $159.41 | 8.135% | $172.378 | $172.38 | $172.40 | $172.40 |
| Purchase #5 | $103.89 | 5.370% | $109.4689 | $109.47 | $109.45 | $109.50 |
| Purchase #6 | $162.43 | 5.423% | $171.2386 | $171.24 | $171.25 | $171.20 |
| Purchase #7 | $119.78 | 9.167% | $130.7602 | $130.76 | $130.75 | $130.80 |
| 7 purchase totals = | $684.21 | $734.9200 | $734.93 | $734.95 | $734.90 | |