| 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 | $67.62 | 5.249% | $71.1694 | $71.17 | $71.15 | $71.20 |
| Purchase #2 | $34.95 | 7.813% | $37.6806 | $37.68 | $37.70 | $37.70 |
| Purchase #3 | $130.77 | 7.300% | $140.3162 | $140.32 | $140.30 | $140.30 |
| Purchase #4 | $246.48 | 8.142% | $266.5484 | $266.55 | $266.55 | $266.50 |
| Purchase #5 | $56.53 | 6.279% | $60.0795 | $60.08 | $60.10 | $60.10 |
| Purchase #6 | $16.54 | 7.300% | $17.7474 | $17.75 | $17.75 | $17.70 |
| Purchase #7 | $87.59 | 7.522% | $94.1785 | $94.18 | $94.20 | $94.20 |
| 7 purchase totals = | $640.48 | $687.7200 | $687.73 | $687.75 | $687.70 | |