| 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 | $145.29 | 6.475% | $154.6975 | $154.70 | $154.70 | $154.70 |
| Purchase #2 | $42.73 | 4.701% | $44.7387 | $44.74 | $44.75 | $44.70 |
| Purchase #3 | $110.51 | 4.803% | $115.8178 | $115.82 | $115.80 | $115.80 |
| Purchase #4 | $218.99 | 9.410% | $239.597 | $239.60 | $239.60 | $239.60 |
| Purchase #5 | $24.62 | 12.314% | $27.6517 | $27.65 | $27.65 | $27.70 |
| Purchase #6 | $60.50 | 12.784% | $68.2343 | $68.23 | $68.25 | $68.20 |
| Purchase #7 | $48.73 | 10.189% | $53.6951 | $53.70 | $53.70 | $53.70 |
| 7 purchase totals = | $651.37 | $704.4321 | $704.44 | $704.45 | $704.40 | |