| 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 | $89.89 | 3.557% | $93.0874 | $93.09 | $93.10 | $93.10 |
| Purchase #2 | $244.71 | 6.737% | $261.1961 | $261.20 | $261.20 | $261.20 |
| Purchase #3 | $131.52 | 8.484% | $142.6782 | $142.68 | $142.70 | $142.70 |
| Purchase #4 | $152.80 | 10.233% | $168.436 | $168.44 | $168.45 | $168.40 |
| Purchase #5 | $35.93 | 10.514% | $39.7077 | $39.71 | $39.70 | $39.70 |
| Purchase #6 | $96.78 | 11.327% | $107.7423 | $107.74 | $107.75 | $107.70 |
| Purchase #7 | $25.98 | 7.364% | $27.8932 | $27.89 | $27.90 | $27.90 |
| 7 purchase totals = | $777.61 | $840.7409 | $840.75 | $840.80 | $840.70 | |