| 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 | $20.65 | 8.783% | $22.4637 | $22.46 | $22.45 | $22.50 |
| Purchase #2 | $71.51 | 5.274% | $75.2814 | $75.28 | $75.30 | $75.30 |
| Purchase #3 | $248.56 | 10.599% | $274.9049 | $274.90 | $274.90 | $274.90 |
| Purchase #4 | $27.86 | 4.121% | $29.0081 | $29.01 | $29.00 | $29.00 |
| Purchase #5 | $56.44 | 9.244% | $61.6573 | $61.66 | $61.65 | $61.70 |
| Purchase #6 | $193.89 | 10.570% | $214.3842 | $214.38 | $214.40 | $214.40 |
| Purchase #7 | $212.96 | 9.413% | $233.0059 | $233.01 | $233.00 | $233.00 |
| 7 purchase totals = | $831.87 | $910.7055 | $910.70 | $910.70 | $910.80 | |