| 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 | $82.26 | 4.626% | $86.0653 | $86.07 | $86.05 | $86.10 |
| Purchase #2 | $233.95 | 10.370% | $258.2106 | $258.21 | $258.20 | $258.20 |
| Purchase #3 | $155.84 | 13.276% | $176.5293 | $176.53 | $176.55 | $176.50 |
| Purchase #4 | $71.86 | 5.470% | $75.7907 | $75.79 | $75.80 | $75.80 |
| Purchase #5 | $136.90 | 3.300% | $141.4177 | $141.42 | $141.40 | $141.40 |
| Purchase #6 | $51.57 | 6.509% | $54.9267 | $54.93 | $54.95 | $54.90 |
| Purchase #7 | $156.40 | 11.586% | $174.5205 | $174.52 | $174.50 | $174.50 |
| 7 purchase totals = | $888.78 | $967.4608 | $967.47 | $967.45 | $967.40 | |