| 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 | $20.53 | 11.452% | $22.8811 | $22.88 | $22.90 | $22.90 |
| Purchase #2 | $62.97 | 10.648% | $69.675 | $69.68 | $69.70 | $69.70 |
| Purchase #3 | $181.46 | 11.676% | $202.6473 | $202.65 | $202.65 | $202.60 |
| Purchase #4 | $117.77 | 6.595% | $125.5369 | $125.54 | $125.55 | $125.50 |
| Purchase #5 | $184.31 | 8.824% | $200.5735 | $200.57 | $200.55 | $200.60 |
| Purchase #6 | $90.54 | 10.715% | $100.2414 | $100.24 | $100.25 | $100.20 |
| Purchase #7 | $57.90 | 13.509% | $65.7217 | $65.72 | $65.70 | $65.70 |
| 7 purchase totals = | $715.48 | $787.2769 | $787.28 | $787.30 | $787.20 | |