| 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 | $52.47 | 11.251% | $58.3734 | $58.37 | $58.35 | $58.40 |
| Purchase #2 | $134.63 | 5.718% | $142.3281 | $142.33 | $142.35 | $142.30 |
| Purchase #3 | $22.36 | 4.479% | $23.3615 | $23.36 | $23.35 | $23.40 |
| Purchase #4 | $197.52 | 11.793% | $220.8135 | $220.81 | $220.80 | $220.80 |
| Purchase #5 | $14.72 | 8.457% | $15.9649 | $15.96 | $15.95 | $16.00 |
| Purchase #6 | $41.88 | 7.456% | $45.0026 | $45.00 | $45.00 | $45.00 |
| Purchase #7 | $63.31 | 8.521% | $68.7046 | $68.70 | $68.70 | $68.70 |
| 7 purchase totals = | $526.89 | $574.5486 | $574.53 | $574.50 | $574.60 | |