| 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 | $59.82 | 11.409% | $66.6449 | $66.64 | $66.65 | $66.60 |
| Purchase #2 | $9.93 | 8.323% | $10.7565 | $10.76 | $10.75 | $10.80 |
| Purchase #3 | $166.58 | 6.177% | $176.8696 | $176.87 | $176.85 | $176.90 |
| Purchase #4 | $32.80 | 11.520% | $36.5786 | $36.58 | $36.60 | $36.60 |
| Purchase #5 | $105.51 | 7.816% | $113.7567 | $113.76 | $113.75 | $113.80 |
| Purchase #6 | $232.75 | 5.593% | $245.7677 | $245.77 | $245.75 | $245.80 |
| Purchase #7 | $30.86 | 9.804% | $33.8855 | $33.89 | $33.90 | $33.90 |
| 7 purchase totals = | $638.25 | $684.2595 | $684.27 | $684.25 | $684.40 | |