| 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 | $94.94 | 13.425% | $107.6857 | $107.69 | $107.70 | $107.70 |
| Purchase #2 | $20.85 | 13.666% | $23.6994 | $23.70 | $23.70 | $23.70 |
| Purchase #3 | $177.34 | 7.359% | $190.3905 | $190.39 | $190.40 | $190.40 |
| Purchase #4 | $57.43 | 8.786% | $62.4758 | $62.48 | $62.50 | $62.50 |
| Purchase #5 | $165.85 | 9.169% | $181.0568 | $181.06 | $181.05 | $181.10 |
| Purchase #6 | $65.93 | 5.646% | $69.6524 | $69.65 | $69.65 | $69.70 |
| Purchase #7 | $228.29 | 10.610% | $252.5116 | $252.51 | $252.50 | $252.50 |
| 7 purchase totals = | $810.63 | $887.4722 | $887.48 | $887.50 | $887.60 | |