| 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 | $83.26 | 8.630% | $90.4453 | $90.45 | $90.45 | $90.40 |
| Purchase #2 | $196.68 | 5.749% | $207.9871 | $207.99 | $208.00 | $208.00 |
| Purchase #3 | $224.40 | 9.541% | $245.81 | $245.81 | $245.80 | $245.80 |
| Purchase #4 | $60.95 | 3.430% | $63.0406 | $63.04 | $63.05 | $63.00 |
| Purchase #5 | $46.55 | 11.375% | $51.8451 | $51.85 | $51.85 | $51.80 |
| Purchase #6 | $74.56 | 12.478% | $83.8636 | $83.86 | $83.85 | $83.90 |
| Purchase #7 | $34.53 | 12.728% | $38.925 | $38.93 | $38.95 | $38.90 |
| 7 purchase totals = | $720.93 | $781.9167 | $781.93 | $781.95 | $781.80 | |