| 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 | $239.50 | 11.859% | $267.9023 | $267.90 | $267.90 | $267.90 |
| Purchase #2 | $16.58 | 9.647% | $18.1795 | $18.18 | $18.20 | $18.20 |
| Purchase #3 | $176.53 | 3.305% | $182.3643 | $182.36 | $182.35 | $182.40 |
| Purchase #4 | $81.99 | 4.528% | $85.7025 | $85.70 | $85.70 | $85.70 |
| Purchase #5 | $75.86 | 12.584% | $85.4062 | $85.41 | $85.40 | $85.40 |
| Purchase #6 | $57.48 | 6.160% | $61.0208 | $61.02 | $61.00 | $61.00 |
| Purchase #7 | $9.61 | 3.760% | $9.9713 | $9.97 | $9.95 | $10.00 |
| 7 purchase totals = | $657.55 | $710.5469 | $710.54 | $710.50 | $710.60 | |