| 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 | $75.26 | 8.612% | $81.7414 | $81.74 | $81.75 | $81.70 |
| Purchase #2 | $143.40 | 9.729% | $157.3514 | $157.35 | $157.35 | $157.40 |
| Purchase #3 | $216.66 | 5.287% | $228.1148 | $228.11 | $228.10 | $228.10 |
| Purchase #4 | $18.48 | 12.577% | $20.8042 | $20.80 | $20.80 | $20.80 |
| Purchase #5 | $120.26 | 8.724% | $130.7515 | $130.75 | $130.75 | $130.80 |
| Purchase #6 | $43.91 | 5.869% | $46.4871 | $46.49 | $46.50 | $46.50 |
| Purchase #7 | $248.38 | 6.312% | $264.0577 | $264.06 | $264.05 | $264.10 |
| 7 purchase totals = | $866.35 | $929.3081 | $929.30 | $929.30 | $929.40 | |