| 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 | $63.51 | 7.787% | $68.4555 | $68.46 | $68.45 | $68.50 |
| Purchase #2 | $145.28 | 11.103% | $161.4104 | $161.41 | $161.40 | $161.40 |
| Purchase #3 | $19.83 | 7.362% | $21.2899 | $21.29 | $21.30 | $21.30 |
| Purchase #4 | $46.70 | 8.825% | $50.8213 | $50.82 | $50.80 | $50.80 |
| Purchase #5 | $171.96 | 6.533% | $183.1941 | $183.19 | $183.20 | $183.20 |
| Purchase #6 | $177.27 | 8.755% | $192.79 | $192.79 | $192.80 | $192.80 |
| Purchase #7 | $178.95 | 5.303% | $188.4397 | $188.44 | $188.45 | $188.40 |
| 7 purchase totals = | $803.50 | $866.4009 | $866.40 | $866.40 | $866.40 | |