| 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 | $44.34 | 4.376% | $46.2803 | $46.28 | $46.30 | $46.30 |
| Purchase #2 | $230.80 | 13.122% | $261.0856 | $261.09 | $261.10 | $261.10 |
| Purchase #3 | $44.51 | 10.530% | $49.1969 | $49.20 | $49.20 | $49.20 |
| Purchase #4 | $5.53 | 5.706% | $5.8455 | $5.85 | $5.85 | $5.80 |
| Purchase #5 | $142.80 | 4.737% | $149.5644 | $149.56 | $149.55 | $149.60 |
| Purchase #6 | $160.44 | 8.153% | $173.5207 | $173.52 | $173.50 | $173.50 |
| Purchase #7 | $221.87 | 7.770% | $239.1093 | $239.11 | $239.10 | $239.10 |
| 7 purchase totals = | $850.29 | $924.6027 | $924.61 | $924.60 | $924.60 | |