| 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 | $60.44 | 7.129% | $64.7488 | $64.75 | $64.75 | $64.70 |
| Purchase #2 | $18.34 | 5.170% | $19.2882 | $19.29 | $19.30 | $19.30 |
| Purchase #3 | $93.59 | 5.782% | $99.0014 | $99.00 | $99.00 | $99.00 |
| Purchase #4 | $237.41 | 6.821% | $253.6037 | $253.60 | $253.60 | $253.60 |
| Purchase #5 | $93.87 | 3.216% | $96.8889 | $96.89 | $96.90 | $96.90 |
| Purchase #6 | $105.44 | 5.616% | $111.3615 | $111.36 | $111.35 | $111.40 |
| Purchase #7 | $49.76 | 9.846% | $54.6594 | $54.66 | $54.65 | $54.70 |
| 7 purchase totals = | $658.85 | $699.5519 | $699.55 | $699.55 | $699.60 | |