| 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 | $74.98 | 12.238% | $84.1561 | $84.16 | $84.15 | $84.20 |
| Purchase #2 | $13.74 | 12.556% | $15.4652 | $15.47 | $15.45 | $15.50 |
| Purchase #3 | $172.96 | 11.556% | $192.9473 | $192.95 | $192.95 | $192.90 |
| Purchase #4 | $57.72 | 5.817% | $61.0776 | $61.08 | $61.10 | $61.10 |
| Purchase #5 | $247.89 | 5.411% | $261.3033 | $261.30 | $261.30 | $261.30 |
| Purchase #6 | $38.80 | 9.429% | $42.4585 | $42.46 | $42.45 | $42.50 |
| Purchase #7 | $126.75 | 7.191% | $135.8646 | $135.86 | $135.85 | $135.90 |
| 7 purchase totals = | $732.84 | $793.2726 | $793.28 | $793.25 | $793.40 | |