| 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 | $56.35 | 13.754% | $64.1004 | $64.10 | $64.10 | $64.10 |
| Purchase #2 | $177.28 | 7.769% | $191.0529 | $191.05 | $191.05 | $191.10 |
| Purchase #3 | $37.40 | 8.849% | $40.7095 | $40.71 | $40.70 | $40.70 |
| Purchase #4 | $67.88 | 9.491% | $74.3225 | $74.32 | $74.30 | $74.30 |
| Purchase #5 | $8.51 | 12.528% | $9.5761 | $9.58 | $9.60 | $9.60 |
| Purchase #6 | $181.73 | 10.299% | $200.4464 | $200.45 | $200.45 | $200.40 |
| Purchase #7 | $100.49 | 5.521% | $106.0381 | $106.04 | $106.05 | $106.00 |
| 7 purchase totals = | $629.64 | $686.2459 | $686.25 | $686.25 | $686.20 | |