| 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 | $75.89 | 7.595% | $81.6538 | $81.65 | $81.65 | $81.70 |
| Purchase #2 | $32.92 | 12.437% | $37.0143 | $37.01 | $37.00 | $37.00 |
| Purchase #3 | $142.99 | 12.358% | $160.6607 | $160.66 | $160.65 | $160.70 |
| Purchase #4 | $236.78 | 7.822% | $255.3009 | $255.30 | $255.30 | $255.30 |
| Purchase #5 | $58.97 | 11.371% | $65.6755 | $65.68 | $65.70 | $65.70 |
| Purchase #6 | $145.78 | 4.561% | $152.429 | $152.43 | $152.45 | $152.40 |
| Purchase #7 | $53.56 | 12.144% | $60.0643 | $60.06 | $60.05 | $60.10 |
| 7 purchase totals = | $746.89 | $812.7985 | $812.79 | $812.80 | $812.90 | |