| 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 | $109.39 | 5.777% | $115.7095 | $115.71 | $115.70 | $115.70 |
| Purchase #2 | $72.46 | 5.442% | $76.4033 | $76.40 | $76.40 | $76.40 |
| Purchase #3 | $152.96 | 4.144% | $159.2987 | $159.30 | $159.30 | $159.30 |
| Purchase #4 | $16.76 | 13.692% | $19.0548 | $19.05 | $19.05 | $19.10 |
| Purchase #5 | $241.77 | 8.125% | $261.4138 | $261.41 | $261.40 | $261.40 |
| Purchase #6 | $133.39 | 8.653% | $144.9322 | $144.93 | $144.95 | $144.90 |
| Purchase #7 | $235.62 | 10.825% | $261.1259 | $261.13 | $261.15 | $261.10 |
| 7 purchase totals = | $962.35 | $1,037.9382 | $1,037.93 | $1,037.95 | $1,037.90 | |