| 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 | $108.52 | 8.362% | $117.5944 | $117.59 | $117.60 | $117.60 |
| Purchase #2 | $56.34 | 6.540% | $60.0246 | $60.02 | $60.00 | $60.00 |
| Purchase #3 | $192.96 | 8.241% | $208.8618 | $208.86 | $208.85 | $208.90 |
| Purchase #4 | $73.99 | 9.263% | $80.8437 | $80.84 | $80.85 | $80.80 |
| Purchase #5 | $56.99 | 4.112% | $59.3334 | $59.33 | $59.35 | $59.30 |
| Purchase #6 | $164.27 | 13.579% | $186.5762 | $186.58 | $186.60 | $186.60 |
| Purchase #7 | $69.65 | 6.573% | $74.2281 | $74.23 | $74.25 | $74.20 |
| 7 purchase totals = | $722.72 | $787.4622 | $787.45 | $787.50 | $787.40 | |