| 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 | $202.55 | 7.361% | $217.4597 | $217.46 | $217.45 | $217.50 |
| Purchase #2 | $42.48 | 10.543% | $46.9587 | $46.96 | $46.95 | $47.00 |
| Purchase #3 | $20.90 | 11.687% | $23.3426 | $23.34 | $23.35 | $23.30 |
| Purchase #4 | $51.69 | 10.791% | $57.2679 | $57.27 | $57.25 | $57.30 |
| Purchase #5 | $220.41 | 9.276% | $240.8552 | $240.86 | $240.85 | $240.90 |
| Purchase #6 | $151.46 | 8.441% | $164.2447 | $164.24 | $164.25 | $164.20 |
| Purchase #7 | $6.71 | 8.611% | $7.2878 | $7.29 | $7.30 | $7.30 |
| 7 purchase totals = | $696.20 | $757.4166 | $757.42 | $757.40 | $757.50 | |