| 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 | $43.69 | 12.142% | $48.9948 | $48.99 | $49.00 | $49.00 |
| Purchase #2 | $40.62 | 13.709% | $46.1886 | $46.19 | $46.20 | $46.20 |
| Purchase #3 | $42.43 | 3.163% | $43.7721 | $43.77 | $43.75 | $43.80 |
| Purchase #4 | $65.67 | 13.799% | $74.7318 | $74.73 | $74.75 | $74.70 |
| Purchase #5 | $241.47 | 8.262% | $261.4203 | $261.42 | $261.40 | $261.40 |
| Purchase #6 | $24.77 | 3.783% | $25.707 | $25.71 | $25.70 | $25.70 |
| Purchase #7 | $68.64 | 5.441% | $72.3747 | $72.37 | $72.35 | $72.40 |
| 7 purchase totals = | $527.29 | $573.1893 | $573.18 | $573.15 | $573.20 | |