| 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 | $56.70 | 7.155% | $60.7569 | $60.76 | $60.75 | $60.80 |
| Purchase #2 | $18.57 | 3.303% | $19.1834 | $19.18 | $19.20 | $19.20 |
| Purchase #3 | $55.38 | 13.720% | $62.9781 | $62.98 | $63.00 | $63.00 |
| Purchase #4 | $156.78 | 6.387% | $166.7935 | $166.79 | $166.80 | $166.80 |
| Purchase #5 | $77.42 | 11.301% | $86.1692 | $86.17 | $86.15 | $86.20 |
| Purchase #6 | $37.81 | 8.103% | $40.8737 | $40.87 | $40.85 | $40.90 |
| Purchase #7 | $11.64 | 8.181% | $12.5923 | $12.59 | $12.60 | $12.60 |
| 7 purchase totals = | $414.30 | $449.3471 | $449.34 | $449.35 | $449.50 | |