| 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 | $93.79 | 7.600% | $100.918 | $100.92 | $100.90 | $100.90 |
| Purchase #2 | $22.97 | 6.650% | $24.4975 | $24.50 | $24.50 | $24.50 |
| Purchase #3 | $144.94 | 6.597% | $154.5017 | $154.50 | $154.50 | $154.50 |
| Purchase #4 | $222.32 | 5.165% | $233.8028 | $233.80 | $233.80 | $233.80 |
| Purchase #5 | $84.58 | 3.770% | $87.7687 | $87.77 | $87.75 | $87.80 |
| Purchase #6 | $169.44 | 4.744% | $177.4782 | $177.48 | $177.50 | $177.50 |
| Purchase #7 | $12.39 | 10.812% | $13.7296 | $13.73 | $13.75 | $13.70 |
| 7 purchase totals = | $750.43 | $792.6965 | $792.70 | $792.70 | $792.70 | |