| 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 | $11.76 | 13.778% | $13.3803 | $13.38 | $13.40 | $13.40 |
| Purchase #2 | $109.87 | 11.701% | $122.7259 | $122.73 | $122.75 | $122.70 |
| Purchase #3 | $110.38 | 11.728% | $123.3254 | $123.33 | $123.35 | $123.30 |
| Purchase #4 | $194.44 | 5.744% | $205.6086 | $205.61 | $205.60 | $205.60 |
| Purchase #5 | $15.66 | 8.185% | $16.9418 | $16.94 | $16.95 | $16.90 |
| Purchase #6 | $174.82 | 9.359% | $191.1814 | $191.18 | $191.20 | $191.20 |
| Purchase #7 | $38.93 | 7.578% | $41.8801 | $41.88 | $41.90 | $41.90 |
| 7 purchase totals = | $655.86 | $715.0435 | $715.05 | $715.15 | $715.00 | |