| 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 | $9.63 | 10.216% | $10.6138 | $10.61 | $10.60 | $10.60 |
| Purchase #2 | $115.99 | 3.851% | $120.4568 | $120.46 | $120.45 | $120.50 |
| Purchase #3 | $79.61 | 5.347% | $83.8667 | $83.87 | $83.85 | $83.90 |
| Purchase #4 | $81.37 | 4.839% | $85.3075 | $85.31 | $85.30 | $85.30 |
| Purchase #5 | $145.46 | 6.781% | $155.3236 | $155.32 | $155.30 | $155.30 |
| Purchase #6 | $240.64 | 9.188% | $262.75 | $262.75 | $262.75 | $262.80 |
| Purchase #7 | $121.74 | 7.309% | $130.638 | $130.64 | $130.65 | $130.60 |
| 7 purchase totals = | $794.44 | $848.9564 | $848.96 | $848.90 | $849.00 | |