| 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 | $50.57 | 8.281% | $54.7577 | $54.76 | $54.75 | $54.80 |
| Purchase #2 | $239.43 | 9.135% | $261.3019 | $261.30 | $261.30 | $261.30 |
| Purchase #3 | $169.94 | 7.268% | $182.2912 | $182.29 | $182.30 | $182.30 |
| Purchase #4 | $221.78 | 10.107% | $244.1953 | $244.20 | $244.20 | $244.20 |
| Purchase #5 | $45.78 | 8.196% | $49.5321 | $49.53 | $49.55 | $49.50 |
| Purchase #6 | $86.57 | 4.288% | $90.2821 | $90.28 | $90.30 | $90.30 |
| Purchase #7 | $42.67 | 3.783% | $44.2842 | $44.28 | $44.30 | $44.30 |
| 7 purchase totals = | $856.74 | $926.6445 | $926.64 | $926.70 | $926.70 | |