| 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 | $11.84 | 7.704% | $12.7522 | $12.75 | $12.75 | $12.80 |
| Purchase #2 | $206.73 | 13.713% | $235.0789 | $235.08 | $235.10 | $235.10 |
| Purchase #3 | $110.71 | 4.555% | $115.7528 | $115.75 | $115.75 | $115.80 |
| Purchase #4 | $61.58 | 3.355% | $63.646 | $63.65 | $63.65 | $63.60 |
| Purchase #5 | $56.58 | 6.305% | $60.1474 | $60.15 | $60.15 | $60.10 |
| Purchase #6 | $142.28 | 8.615% | $154.5374 | $154.54 | $154.55 | $154.50 |
| Purchase #7 | $101.98 | 9.335% | $111.4998 | $111.50 | $111.50 | $111.50 |
| 7 purchase totals = | $691.70 | $753.4145 | $753.42 | $753.45 | $753.40 | |