| 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 | $56.45 | 9.675% | $61.9115 | $61.91 | $61.90 | $61.90 |
| Purchase #2 | $12.83 | 8.500% | $13.9206 | $13.92 | $13.90 | $13.90 |
| Purchase #3 | $63.37 | 6.293% | $67.3579 | $67.36 | $67.35 | $67.40 |
| Purchase #4 | $128.54 | 8.553% | $139.534 | $139.53 | $139.55 | $139.50 |
| Purchase #5 | $185.26 | 6.649% | $197.5779 | $197.58 | $197.60 | $197.60 |
| Purchase #6 | $14.59 | 13.215% | $16.5181 | $16.52 | $16.50 | $16.50 |
| Purchase #7 | $54.26 | 3.258% | $56.0278 | $56.03 | $56.05 | $56.00 |
| 7 purchase totals = | $515.30 | $552.8478 | $552.85 | $552.85 | $552.80 | |