| 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 | $53.86 | 13.585% | $61.1769 | $61.18 | $61.20 | $61.20 |
| Purchase #2 | $9.27 | 4.833% | $9.718 | $9.72 | $9.70 | $9.70 |
| Purchase #3 | $56.44 | 12.119% | $63.28 | $63.28 | $63.30 | $63.30 |
| Purchase #4 | $197.33 | 10.854% | $218.7482 | $218.75 | $218.75 | $218.70 |
| Purchase #5 | $144.87 | 6.334% | $154.0461 | $154.05 | $154.05 | $154.00 |
| Purchase #6 | $33.87 | 5.313% | $35.6695 | $35.67 | $35.65 | $35.70 |
| Purchase #7 | $44.61 | 7.834% | $48.1047 | $48.10 | $48.10 | $48.10 |
| 7 purchase totals = | $540.25 | $590.7434 | $590.75 | $590.75 | $590.70 | |