| 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 | $96.44 | 10.743% | $106.8005 | $106.80 | $106.80 | $106.80 |
| Purchase #2 | $67.31 | 7.584% | $72.4148 | $72.41 | $72.40 | $72.40 |
| Purchase #3 | $106.86 | 6.171% | $113.4543 | $113.45 | $113.45 | $113.50 |
| Purchase #4 | $81.42 | 4.320% | $84.9373 | $84.94 | $84.95 | $84.90 |
| Purchase #5 | $48.94 | 12.594% | $55.1035 | $55.10 | $55.10 | $55.10 |
| Purchase #6 | $95.53 | 7.543% | $102.7358 | $102.74 | $102.75 | $102.70 |
| Purchase #7 | $250.45 | 12.783% | $282.465 | $282.47 | $282.45 | $282.50 |
| 7 purchase totals = | $746.95 | $817.9112 | $817.91 | $817.90 | $817.90 | |