| 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 | $37.74 | 5.141% | $39.6802 | $39.68 | $39.70 | $39.70 |
| Purchase #2 | $13.66 | 6.353% | $14.5278 | $14.53 | $14.55 | $14.50 |
| Purchase #3 | $201.43 | 4.842% | $211.1832 | $211.18 | $211.20 | $211.20 |
| Purchase #4 | $208.89 | 9.756% | $229.2693 | $229.27 | $229.25 | $229.30 |
| Purchase #5 | $239.66 | 9.177% | $261.6536 | $261.65 | $261.65 | $261.70 |
| Purchase #6 | $88.90 | 11.462% | $99.0897 | $99.09 | $99.10 | $99.10 |
| Purchase #7 | $61.40 | 11.573% | $68.5058 | $68.51 | $68.50 | $68.50 |
| 7 purchase totals = | $851.68 | $923.9096 | $923.91 | $923.95 | $924.00 | |