| 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 | $21.48 | 5.522% | $22.6661 | $22.67 | $22.65 | $22.70 |
| Purchase #2 | $81.60 | 12.239% | $91.587 | $91.59 | $91.60 | $91.60 |
| Purchase #3 | $59.30 | 4.846% | $62.1737 | $62.17 | $62.15 | $62.20 |
| Purchase #4 | $241.80 | 4.144% | $251.8202 | $251.82 | $251.80 | $251.80 |
| Purchase #5 | $13.83 | 4.407% | $14.4395 | $14.44 | $14.45 | $14.40 |
| Purchase #6 | $248.52 | 5.111% | $261.2219 | $261.22 | $261.20 | $261.20 |
| Purchase #7 | $122.69 | 8.794% | $133.4794 | $133.48 | $133.50 | $133.50 |
| 7 purchase totals = | $789.22 | $837.3878 | $837.39 | $837.35 | $837.40 | |