| 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 | $44.39 | 6.620% | $47.3286 | $47.33 | $47.35 | $47.30 |
| Purchase #2 | $78.98 | 10.459% | $87.2405 | $87.24 | $87.25 | $87.20 |
| Purchase #3 | $44.60 | 4.256% | $46.4982 | $46.50 | $46.50 | $46.50 |
| Purchase #4 | $96.44 | 10.536% | $106.6009 | $106.60 | $106.60 | $106.60 |
| Purchase #5 | $111.36 | 8.377% | $120.6886 | $120.69 | $120.70 | $120.70 |
| Purchase #6 | $201.78 | 13.491% | $229.0021 | $229.00 | $229.00 | $229.00 |
| Purchase #7 | $145.34 | 3.623% | $150.6057 | $150.61 | $150.60 | $150.60 |
| 7 purchase totals = | $722.89 | $787.9646 | $787.97 | $788.00 | $787.90 | |