| 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 | $5.45 | 5.270% | $5.7372 | $5.74 | $5.75 | $5.70 |
| Purchase #2 | $54.86 | 13.262% | $62.1355 | $62.14 | $62.15 | $62.10 |
| Purchase #3 | $41.29 | 3.726% | $42.8285 | $42.83 | $42.85 | $42.80 |
| Purchase #4 | $167.80 | 8.449% | $181.9774 | $181.98 | $182.00 | $182.00 |
| Purchase #5 | $250.68 | 11.738% | $280.1048 | $280.10 | $280.10 | $280.10 |
| Purchase #6 | $49.58 | 13.631% | $56.3382 | $56.34 | $56.35 | $56.30 |
| Purchase #7 | $145.79 | 8.754% | $158.5525 | $158.55 | $158.55 | $158.60 |
| 7 purchase totals = | $715.45 | $787.6741 | $787.68 | $787.75 | $787.60 | |