| 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 | $54.53 | 9.438% | $59.6765 | $59.68 | $59.70 | $59.70 |
| Purchase #2 | $157.34 | 13.416% | $178.4487 | $178.45 | $178.45 | $178.40 |
| Purchase #3 | $96.52 | 10.307% | $106.4683 | $106.47 | $106.45 | $106.50 |
| Purchase #4 | $137.47 | 12.560% | $154.7362 | $154.74 | $154.75 | $154.70 |
| Purchase #5 | $225.40 | 5.264% | $237.2651 | $237.27 | $237.25 | $237.30 |
| Purchase #6 | $80.80 | 10.691% | $89.4383 | $89.44 | $89.45 | $89.40 |
| Purchase #7 | $115.86 | 7.781% | $124.8751 | $124.88 | $124.90 | $124.90 |
| 7 purchase totals = | $867.92 | $950.9082 | $950.93 | $950.95 | $950.90 | |