| 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 | $64.52 | 9.752% | $70.812 | $70.81 | $70.80 | $70.80 |
| Purchase #2 | $93.32 | 9.719% | $102.3898 | $102.39 | $102.40 | $102.40 |
| Purchase #3 | $163.50 | 11.578% | $182.43 | $182.43 | $182.45 | $182.40 |
| Purchase #4 | $177.91 | 8.219% | $192.5324 | $192.53 | $192.55 | $192.50 |
| Purchase #5 | $108.49 | 11.507% | $120.9739 | $120.97 | $120.95 | $121.00 |
| Purchase #6 | $53.57 | 6.723% | $57.1715 | $57.17 | $57.15 | $57.20 |
| Purchase #7 | $239.59 | 10.718% | $265.2693 | $265.27 | $265.25 | $265.30 |
| 7 purchase totals = | $900.90 | $991.5789 | $991.57 | $991.55 | $991.60 | |