| 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 | $97.62 | 10.256% | $107.6319 | $107.63 | $107.65 | $107.60 |
| Purchase #2 | $27.53 | 5.790% | $29.124 | $29.12 | $29.10 | $29.10 |
| Purchase #3 | $200.74 | 8.299% | $217.3994 | $217.40 | $217.40 | $217.40 |
| Purchase #4 | $176.66 | 7.582% | $190.0544 | $190.05 | $190.05 | $190.10 |
| Purchase #5 | $49.43 | 7.769% | $53.2702 | $53.27 | $53.25 | $53.30 |
| Purchase #6 | $221.47 | 13.659% | $251.7206 | $251.72 | $251.70 | $251.70 |
| Purchase #7 | $168.66 | 13.570% | $191.5472 | $191.55 | $191.55 | $191.50 |
| 7 purchase totals = | $942.11 | $1,040.7477 | $1,040.74 | $1,040.70 | $1,040.70 | |