| 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 | $71.99 | 4.258% | $75.0553 | $75.06 | $75.05 | $75.10 |
| Purchase #2 | $116.48 | 11.597% | $129.9882 | $129.99 | $130.00 | $130.00 |
| Purchase #3 | $57.76 | 4.781% | $60.5215 | $60.52 | $60.50 | $60.50 |
| Purchase #4 | $129.56 | 12.655% | $145.9558 | $145.96 | $145.95 | $146.00 |
| Purchase #5 | $211.99 | 9.313% | $231.7326 | $231.73 | $231.75 | $231.70 |
| Purchase #6 | $76.46 | 10.357% | $84.379 | $84.38 | $84.40 | $84.40 |
| Purchase #7 | $238.92 | 6.451% | $254.3327 | $254.33 | $254.35 | $254.30 |
| 7 purchase totals = | $903.16 | $981.9651 | $981.97 | $982.00 | $982.00 | |