| 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 | $44.59 | 12.268% | $50.0603 | $50.06 | $50.05 | $50.10 |
| Purchase #2 | $120.56 | 3.175% | $124.3878 | $124.39 | $124.40 | $124.40 |
| Purchase #3 | $32.91 | 3.235% | $33.9746 | $33.97 | $33.95 | $34.00 |
| Purchase #4 | $145.43 | 12.669% | $163.8545 | $163.85 | $163.85 | $163.90 |
| Purchase #5 | $114.98 | 13.684% | $130.7139 | $130.71 | $130.70 | $130.70 |
| Purchase #6 | $45.50 | 5.413% | $47.9629 | $47.96 | $47.95 | $48.00 |
| Purchase #7 | $157.77 | 10.118% | $173.7332 | $173.73 | $173.75 | $173.70 |
| 7 purchase totals = | $661.74 | $724.6872 | $724.67 | $724.65 | $724.80 | |