| 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 | $36.53 | 6.135% | $38.7711 | $38.77 | $38.75 | $38.80 |
| Purchase #2 | $133.30 | 11.465% | $148.5828 | $148.58 | $148.60 | $148.60 |
| Purchase #3 | $129.49 | 4.136% | $134.8457 | $134.85 | $134.85 | $134.80 |
| Purchase #4 | $53.91 | 6.144% | $57.2222 | $57.22 | $57.20 | $57.20 |
| Purchase #5 | $219.35 | 3.222% | $226.4175 | $226.42 | $226.40 | $226.40 |
| Purchase #6 | $249.25 | 6.513% | $265.4837 | $265.48 | $265.50 | $265.50 |
| Purchase #7 | $24.70 | 9.315% | $27.0008 | $27.00 | $27.00 | $27.00 |
| 7 purchase totals = | $846.53 | $898.3238 | $898.32 | $898.30 | $898.30 | |