| 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 | $74.41 | 7.454% | $79.9565 | $79.96 | $79.95 | $80.00 |
| Purchase #2 | $101.66 | 5.830% | $107.5868 | $107.59 | $107.60 | $107.60 |
| Purchase #3 | $8.43 | 6.117% | $8.9457 | $8.95 | $8.95 | $8.90 |
| Purchase #4 | $84.42 | 10.642% | $93.404 | $93.40 | $93.40 | $93.40 |
| Purchase #5 | $190.94 | 11.772% | $213.4175 | $213.42 | $213.40 | $213.40 |
| Purchase #6 | $241.40 | 11.591% | $269.3807 | $269.38 | $269.40 | $269.40 |
| Purchase #7 | $111.69 | 13.331% | $126.5794 | $126.58 | $126.60 | $126.60 |
| 7 purchase totals = | $812.95 | $899.2706 | $899.28 | $899.30 | $899.30 | |