| 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 | $48.75 | 8.741% | $53.0112 | $53.01 | $53.00 | $53.00 |
| Purchase #2 | $19.48 | 7.200% | $20.8826 | $20.88 | $20.90 | $20.90 |
| Purchase #3 | $29.33 | 9.147% | $32.0128 | $32.01 | $32.00 | $32.00 |
| Purchase #4 | $30.58 | 4.478% | $31.9494 | $31.95 | $31.95 | $31.90 |
| Purchase #5 | $174.62 | 9.251% | $190.7741 | $190.77 | $190.75 | $190.80 |
| Purchase #6 | $40.26 | 3.434% | $41.6425 | $41.64 | $41.65 | $41.60 |
| Purchase #7 | $89.97 | 8.672% | $97.7722 | $97.77 | $97.75 | $97.80 |
| 7 purchase totals = | $432.99 | $468.0448 | $468.03 | $468.00 | $468.00 | |