| 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 | $82.47 | 5.499% | $87.005 | $87.01 | $87.00 | $87.00 |
| Purchase #2 | $65.47 | 10.671% | $72.4563 | $72.46 | $72.45 | $72.50 |
| Purchase #3 | $61.26 | 12.198% | $68.7325 | $68.73 | $68.75 | $68.70 |
| Purchase #4 | $31.96 | 13.600% | $36.3066 | $36.31 | $36.30 | $36.30 |
| Purchase #5 | $184.67 | 3.703% | $191.5083 | $191.51 | $191.50 | $191.50 |
| Purchase #6 | $159.37 | 12.454% | $179.2179 | $179.22 | $179.20 | $179.20 |
| Purchase #7 | $232.36 | 13.365% | $263.4149 | $263.41 | $263.40 | $263.40 |
| 7 purchase totals = | $817.56 | $898.6415 | $898.65 | $898.60 | $898.60 | |