| 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 | $46.55 | 6.706% | $49.6716 | $49.67 | $49.65 | $49.70 |
| Purchase #2 | $68.78 | 6.524% | $73.2672 | $73.27 | $73.25 | $73.30 |
| Purchase #3 | $23.28 | 9.178% | $25.4166 | $25.42 | $25.40 | $25.40 |
| Purchase #4 | $225.26 | 6.413% | $239.7059 | $239.71 | $239.70 | $239.70 |
| Purchase #5 | $91.26 | 11.459% | $101.7175 | $101.72 | $101.70 | $101.70 |
| Purchase #6 | $42.83 | 9.238% | $46.7866 | $46.79 | $46.80 | $46.80 |
| Purchase #7 | $29.44 | 13.718% | $33.4786 | $33.48 | $33.50 | $33.50 |
| 7 purchase totals = | $527.40 | $570.0440 | $570.06 | $570.00 | $570.10 | |