| 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 | $93.93 | 10.398% | $103.6968 | $103.70 | $103.70 | $103.70 |
| Purchase #2 | $13.43 | 9.299% | $14.6789 | $14.68 | $14.70 | $14.70 |
| Purchase #3 | $176.74 | 6.432% | $188.1079 | $188.11 | $188.10 | $188.10 |
| Purchase #4 | $80.54 | 5.307% | $84.8143 | $84.81 | $84.80 | $84.80 |
| Purchase #5 | $80.80 | 4.845% | $84.7148 | $84.71 | $84.70 | $84.70 |
| Purchase #6 | $126.99 | 10.307% | $140.0789 | $140.08 | $140.10 | $140.10 |
| Purchase #7 | $61.62 | 3.730% | $63.9184 | $63.92 | $63.90 | $63.90 |
| 7 purchase totals = | $634.05 | $680.0100 | $680.01 | $680.00 | $680.00 | |