| 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 | $57.28 | 5.352% | $60.3456 | $60.35 | $60.35 | $60.30 |
| Purchase #2 | $124.90 | 10.205% | $137.646 | $137.65 | $137.65 | $137.60 |
| Purchase #3 | $206.78 | 8.619% | $224.6024 | $224.60 | $224.60 | $224.60 |
| Purchase #4 | $17.64 | 3.470% | $18.2521 | $18.25 | $18.25 | $18.30 |
| Purchase #5 | $16.89 | 4.235% | $17.6053 | $17.61 | $17.60 | $17.60 |
| Purchase #6 | $128.38 | 3.352% | $132.6833 | $132.68 | $132.70 | $132.70 |
| Purchase #7 | $6.53 | 7.505% | $7.0201 | $7.02 | $7.00 | $7.00 |
| 7 purchase totals = | $558.40 | $598.1548 | $598.16 | $598.15 | $598.10 | |