| 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 | $200.79 | 10.420% | $221.7123 | $221.71 | $221.70 | $221.70 |
| Purchase #2 | $28.67 | 11.178% | $31.8747 | $31.87 | $31.85 | $31.90 |
| Purchase #3 | $34.30 | 10.241% | $37.8127 | $37.81 | $37.80 | $37.80 |
| Purchase #4 | $57.76 | 6.193% | $61.3371 | $61.34 | $61.35 | $61.30 |
| Purchase #5 | $28.81 | 5.235% | $30.3182 | $30.32 | $30.30 | $30.30 |
| Purchase #6 | $84.52 | 13.602% | $96.0164 | $96.02 | $96.00 | $96.00 |
| Purchase #7 | $68.26 | 10.487% | $75.4184 | $75.42 | $75.40 | $75.40 |
| 7 purchase totals = | $503.11 | $554.4898 | $554.49 | $554.40 | $554.40 | |