| 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 | $23.97 | 4.188% | $24.9739 | $24.97 | $24.95 | $25.00 |
| Purchase #2 | $187.60 | 12.360% | $210.7874 | $210.79 | $210.80 | $210.80 |
| Purchase #3 | $180.57 | 10.681% | $199.8567 | $199.86 | $199.85 | $199.90 |
| Purchase #4 | $7.69 | 13.538% | $8.7311 | $8.73 | $8.75 | $8.70 |
| Purchase #5 | $46.87 | 12.301% | $52.6355 | $52.64 | $52.65 | $52.60 |
| Purchase #6 | $158.86 | 11.865% | $177.7087 | $177.71 | $177.70 | $177.70 |
| Purchase #7 | $113.86 | 5.713% | $120.3648 | $120.36 | $120.35 | $120.40 |
| 7 purchase totals = | $719.42 | $795.0581 | $795.06 | $795.05 | $795.10 | |