| 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 | $53.40 | 4.264% | $55.677 | $55.68 | $55.70 | $55.70 |
| Purchase #2 | $107.37 | 3.653% | $111.2922 | $111.29 | $111.30 | $111.30 |
| Purchase #3 | $85.58 | 13.651% | $97.2625 | $97.26 | $97.25 | $97.30 |
| Purchase #4 | $17.87 | 9.711% | $19.6054 | $19.61 | $19.60 | $19.60 |
| Purchase #5 | $80.48 | 6.534% | $85.7386 | $85.74 | $85.75 | $85.70 |
| Purchase #6 | $138.80 | 7.630% | $149.3904 | $149.39 | $149.40 | $149.40 |
| Purchase #7 | $43.90 | 11.318% | $48.8686 | $48.87 | $48.85 | $48.90 |
| 7 purchase totals = | $527.40 | $567.8347 | $567.84 | $567.85 | $567.90 | |