| 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 | $63.91 | 4.265% | $66.6358 | $66.64 | $66.65 | $66.60 |
| Purchase #2 | $241.59 | 4.204% | $251.7464 | $251.75 | $251.75 | $251.70 |
| Purchase #3 | $91.97 | 6.124% | $97.6022 | $97.60 | $97.60 | $97.60 |
| Purchase #4 | $19.70 | 8.659% | $21.4058 | $21.41 | $21.40 | $21.40 |
| Purchase #5 | $224.43 | 8.480% | $243.4617 | $243.46 | $243.45 | $243.50 |
| Purchase #6 | $29.25 | 12.367% | $32.8673 | $32.87 | $32.85 | $32.90 |
| Purchase #7 | $12.64 | 12.729% | $14.2489 | $14.25 | $14.25 | $14.20 |
| 7 purchase totals = | $683.49 | $727.9681 | $727.98 | $727.95 | $727.90 | |