| 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 | $59.83 | 6.174% | $63.5239 | $63.52 | $63.50 | $63.50 |
| Purchase #2 | $197.47 | 7.874% | $213.0188 | $213.02 | $213.00 | $213.00 |
| Purchase #3 | $211.44 | 12.425% | $237.7114 | $237.71 | $237.70 | $237.70 |
| Purchase #4 | $229.66 | 12.315% | $257.9426 | $257.94 | $257.95 | $257.90 |
| Purchase #5 | $144.50 | 8.816% | $157.2391 | $157.24 | $157.25 | $157.20 |
| Purchase #6 | $166.28 | 4.395% | $173.588 | $173.59 | $173.60 | $173.60 |
| Purchase #7 | $29.97 | 5.851% | $31.7235 | $31.72 | $31.70 | $31.70 |
| 7 purchase totals = | $1,039.15 | $1,134.7473 | $1,134.74 | $1,134.70 | $1,134.60 | |