| 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 | $97.37 | 8.294% | $105.4459 | $105.45 | $105.45 | $105.40 |
| Purchase #2 | $71.57 | 4.518% | $74.8035 | $74.80 | $74.80 | $74.80 |
| Purchase #3 | $186.75 | 4.145% | $194.4908 | $194.49 | $194.50 | $194.50 |
| Purchase #4 | $5.51 | 3.202% | $5.6864 | $5.69 | $5.70 | $5.70 |
| Purchase #5 | $176.73 | 9.530% | $193.5724 | $193.57 | $193.55 | $193.60 |
| Purchase #6 | $173.71 | 7.870% | $187.381 | $187.38 | $187.40 | $187.40 |
| Purchase #7 | $153.35 | 13.462% | $173.994 | $173.99 | $174.00 | $174.00 |
| 7 purchase totals = | $864.99 | $935.3740 | $935.37 | $935.40 | $935.40 | |