| 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 | $38.32 | 7.830% | $41.3205 | $41.32 | $41.30 | $41.30 |
| Purchase #2 | $74.70 | 13.622% | $84.8756 | $84.88 | $84.90 | $84.90 |
| Purchase #3 | $247.75 | 7.363% | $265.9918 | $265.99 | $266.00 | $266.00 |
| Purchase #4 | $30.85 | 11.260% | $34.3237 | $34.32 | $34.30 | $34.30 |
| Purchase #5 | $148.36 | 4.381% | $154.8597 | $154.86 | $154.85 | $154.90 |
| Purchase #6 | $164.29 | 4.737% | $172.0724 | $172.07 | $172.05 | $172.10 |
| Purchase #7 | $21.81 | 3.518% | $22.5773 | $22.58 | $22.60 | $22.60 |
| 7 purchase totals = | $726.08 | $776.0210 | $776.02 | $776.00 | $776.10 | |