| 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 | $82.34 | 13.226% | $93.2303 | $93.23 | $93.25 | $93.20 |
| Purchase #2 | $67.44 | 9.729% | $74.0012 | $74.00 | $74.00 | $74.00 |
| Purchase #3 | $113.32 | 9.513% | $124.1001 | $124.10 | $124.10 | $124.10 |
| Purchase #4 | $147.66 | 8.835% | $160.7058 | $160.71 | $160.70 | $160.70 |
| Purchase #5 | $80.64 | 13.145% | $91.2401 | $91.24 | $91.25 | $91.20 |
| Purchase #6 | $81.88 | 10.680% | $90.6248 | $90.62 | $90.60 | $90.60 |
| Purchase #7 | $249.78 | 4.489% | $260.9926 | $260.99 | $261.00 | $261.00 |
| 7 purchase totals = | $823.06 | $894.8949 | $894.89 | $894.90 | $894.80 | |