| 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 | $72.44 | 6.702% | $77.2949 | $77.29 | $77.30 | $77.30 |
| Purchase #2 | $42.70 | 7.582% | $45.9375 | $45.94 | $45.95 | $45.90 |
| Purchase #3 | $222.41 | 13.835% | $253.1804 | $253.18 | $253.20 | $253.20 |
| Purchase #4 | $244.46 | 13.105% | $276.4965 | $276.50 | $276.50 | $276.50 |
| Purchase #5 | $23.45 | 12.581% | $26.4002 | $26.40 | $26.40 | $26.40 |
| Purchase #6 | $51.45 | 12.400% | $57.8298 | $57.83 | $57.85 | $57.80 |
| Purchase #7 | $68.49 | 7.321% | $73.5042 | $73.50 | $73.50 | $73.50 |
| 7 purchase totals = | $725.40 | $810.6435 | $810.64 | $810.70 | $810.60 | |