| 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 | $109.64 | 12.500% | $123.345 | $123.35 | $123.35 | $123.30 |
| Purchase #2 | $91.64 | 5.564% | $96.7388 | $96.74 | $96.75 | $96.70 |
| Purchase #3 | $106.66 | 12.341% | $119.8229 | $119.82 | $119.80 | $119.80 |
| Purchase #4 | $168.35 | 13.375% | $190.8668 | $190.87 | $190.85 | $190.90 |
| Purchase #5 | $42.30 | 5.485% | $44.6202 | $44.62 | $44.60 | $44.60 |
| Purchase #6 | $37.76 | 10.639% | $41.7773 | $41.78 | $41.80 | $41.80 |
| Purchase #7 | $162.65 | 8.872% | $177.0803 | $177.08 | $177.10 | $177.10 |
| 7 purchase totals = | $719.00 | $794.2513 | $794.26 | $794.25 | $794.20 | |