| 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 | $76.60 | 4.390% | $79.9627 | $79.96 | $79.95 | $80.00 |
| Purchase #2 | $219.84 | 13.798% | $250.1735 | $250.17 | $250.15 | $250.20 |
| Purchase #3 | $52.92 | 4.594% | $55.3511 | $55.35 | $55.35 | $55.40 |
| Purchase #4 | $169.97 | 8.282% | $184.0469 | $184.05 | $184.05 | $184.00 |
| Purchase #5 | $97.74 | 9.106% | $106.6402 | $106.64 | $106.65 | $106.60 |
| Purchase #6 | $19.80 | 12.857% | $22.3457 | $22.35 | $22.35 | $22.30 |
| Purchase #7 | $181.29 | 5.654% | $191.5401 | $191.54 | $191.55 | $191.50 |
| 7 purchase totals = | $818.16 | $890.0602 | $890.06 | $890.05 | $890.00 | |