| 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 | $40.68 | 7.424% | $43.7001 | $43.70 | $43.70 | $43.70 |
| Purchase #2 | $173.35 | 12.715% | $195.3915 | $195.39 | $195.40 | $195.40 |
| Purchase #3 | $148.34 | 5.598% | $156.6441 | $156.64 | $156.65 | $156.60 |
| Purchase #4 | $106.58 | 10.396% | $117.6601 | $117.66 | $117.65 | $117.70 |
| Purchase #5 | $93.75 | 11.513% | $104.5434 | $104.54 | $104.55 | $104.50 |
| Purchase #6 | $36.65 | 8.800% | $39.8752 | $39.88 | $39.90 | $39.90 |
| Purchase #7 | $134.62 | 11.629% | $150.275 | $150.28 | $150.30 | $150.30 |
| 7 purchase totals = | $733.97 | $808.0894 | $808.09 | $808.15 | $808.10 | |