| 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 | $24.47 | 13.539% | $27.783 | $27.78 | $27.80 | $27.80 |
| Purchase #2 | $49.71 | 5.280% | $52.3347 | $52.33 | $52.35 | $52.30 |
| Purchase #3 | $171.26 | 11.325% | $190.6552 | $190.66 | $190.65 | $190.70 |
| Purchase #4 | $196.74 | 10.458% | $217.3151 | $217.32 | $217.30 | $217.30 |
| Purchase #5 | $127.39 | 10.148% | $140.3175 | $140.32 | $140.30 | $140.30 |
| Purchase #6 | $87.97 | 5.792% | $93.0652 | $93.07 | $93.05 | $93.10 |
| Purchase #7 | $221.53 | 8.844% | $241.1221 | $241.12 | $241.10 | $241.10 |
| 7 purchase totals = | $879.07 | $962.5928 | $962.60 | $962.55 | $962.60 | |