| 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 | $5.89 | 8.786% | $6.4075 | $6.41 | $6.40 | $6.40 |
| Purchase #2 | $34.48 | 5.741% | $36.4595 | $36.46 | $36.45 | $36.50 |
| Purchase #3 | $112.73 | 10.580% | $124.6568 | $124.66 | $124.65 | $124.70 |
| Purchase #4 | $60.59 | 4.517% | $63.3269 | $63.33 | $63.35 | $63.30 |
| Purchase #5 | $55.27 | 4.235% | $57.6107 | $57.61 | $57.60 | $57.60 |
| Purchase #6 | $217.38 | 9.352% | $237.7094 | $237.71 | $237.70 | $237.70 |
| Purchase #7 | $88.84 | 13.447% | $100.7863 | $100.79 | $100.80 | $100.80 |
| 7 purchase totals = | $575.18 | $626.9571 | $626.97 | $626.95 | $627.00 | |