| 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 | $78.92 | 9.130% | $86.1254 | $86.13 | $86.15 | $86.10 |
| Purchase #2 | $89.43 | 8.221% | $96.782 | $96.78 | $96.80 | $96.80 |
| Purchase #3 | $246.48 | 9.367% | $269.5678 | $269.57 | $269.55 | $269.60 |
| Purchase #4 | $6.58 | 10.716% | $7.2851 | $7.29 | $7.30 | $7.30 |
| Purchase #5 | $155.31 | 8.446% | $168.4275 | $168.43 | $168.45 | $168.40 |
| Purchase #6 | $57.77 | 7.475% | $62.0883 | $62.09 | $62.10 | $62.10 |
| Purchase #7 | $229.82 | 13.324% | $260.4412 | $260.44 | $260.45 | $260.40 |
| 7 purchase totals = | $864.31 | $950.7173 | $950.73 | $950.80 | $950.70 | |