| 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 | $69.49 | 4.675% | $72.7387 | $72.74 | $72.75 | $72.70 |
| Purchase #2 | $50.41 | 3.718% | $52.2842 | $52.28 | $52.30 | $52.30 |
| Purchase #3 | $128.80 | 5.671% | $136.1042 | $136.10 | $136.10 | $136.10 |
| Purchase #4 | $211.31 | 9.333% | $231.0316 | $231.03 | $231.05 | $231.00 |
| Purchase #5 | $101.96 | 12.521% | $114.7264 | $114.73 | $114.75 | $114.70 |
| Purchase #6 | $14.39 | 10.672% | $15.9257 | $15.93 | $15.95 | $15.90 |
| Purchase #7 | $137.84 | 9.371% | $150.757 | $150.76 | $150.75 | $150.80 |
| 7 purchase totals = | $714.20 | $773.5678 | $773.57 | $773.65 | $773.50 | |