| 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 | $55.63 | 13.689% | $63.2452 | $63.25 | $63.25 | $63.20 |
| Purchase #2 | $115.66 | 12.200% | $129.7705 | $129.77 | $129.75 | $129.80 |
| Purchase #3 | $96.81 | 5.651% | $102.2807 | $102.28 | $102.30 | $102.30 |
| Purchase #4 | $6.55 | 10.606% | $7.2447 | $7.24 | $7.25 | $7.20 |
| Purchase #5 | $8.64 | 9.225% | $9.437 | $9.44 | $9.45 | $9.40 |
| Purchase #6 | $163.85 | 3.788% | $170.0566 | $170.06 | $170.05 | $170.10 |
| Purchase #7 | $248.39 | 4.123% | $258.6311 | $258.63 | $258.65 | $258.60 |
| 7 purchase totals = | $695.53 | $740.6658 | $740.67 | $740.70 | $740.60 | |