| 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 | $8.67 | 4.425% | $9.0536 | $9.05 | $9.05 | $9.10 |
| Purchase #2 | $132.30 | 5.237% | $139.2286 | $139.23 | $139.25 | $139.20 |
| Purchase #3 | $14.99 | 10.762% | $16.6032 | $16.60 | $16.60 | $16.60 |
| Purchase #4 | $226.88 | 13.513% | $257.5383 | $257.54 | $257.55 | $257.50 |
| Purchase #5 | $231.58 | 8.643% | $251.5955 | $251.60 | $251.60 | $251.60 |
| Purchase #6 | $9.31 | 11.629% | $10.3927 | $10.39 | $10.40 | $10.40 |
| Purchase #7 | $46.84 | 5.115% | $49.2359 | $49.24 | $49.25 | $49.20 |
| 7 purchase totals = | $670.57 | $733.6478 | $733.65 | $733.70 | $733.60 | |