| 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 | $42.55 | 7.443% | $45.717 | $45.72 | $45.70 | $45.70 |
| Purchase #2 | $207.86 | 11.569% | $231.9073 | $231.91 | $231.90 | $231.90 |
| Purchase #3 | $237.82 | 13.176% | $269.1552 | $269.16 | $269.15 | $269.20 |
| Purchase #4 | $6.64 | 3.801% | $6.8924 | $6.89 | $6.90 | $6.90 |
| Purchase #5 | $122.37 | 7.206% | $131.188 | $131.19 | $131.20 | $131.20 |
| Purchase #6 | $61.52 | 7.230% | $65.9679 | $65.97 | $65.95 | $66.00 |
| Purchase #7 | $13.78 | 8.752% | $14.986 | $14.99 | $15.00 | $15.00 |
| 7 purchase totals = | $692.54 | $765.8138 | $765.83 | $765.80 | $765.90 | |