| 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 | $48.27 | 8.777% | $52.5067 | $52.51 | $52.50 | $52.50 |
| Purchase #2 | $105.43 | 5.330% | $111.0494 | $111.05 | $111.05 | $111.00 |
| Purchase #3 | $158.29 | 5.186% | $166.4989 | $166.50 | $166.50 | $166.50 |
| Purchase #4 | $182.34 | 9.526% | $199.7097 | $199.71 | $199.70 | $199.70 |
| Purchase #5 | $183.28 | 13.445% | $207.922 | $207.92 | $207.90 | $207.90 |
| Purchase #6 | $89.42 | 13.236% | $101.2556 | $101.26 | $101.25 | $101.30 |
| Purchase #7 | $57.57 | 12.423% | $64.7219 | $64.72 | $64.70 | $64.70 |
| 7 purchase totals = | $824.60 | $903.6642 | $903.67 | $903.60 | $903.60 | |