| 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 | $50.39 | 13.126% | $57.0042 | $57.00 | $57.00 | $57.00 |
| Purchase #2 | $123.75 | 4.258% | $129.0193 | $129.02 | $129.00 | $129.00 |
| Purchase #3 | $136.45 | 12.187% | $153.0792 | $153.08 | $153.10 | $153.10 |
| Purchase #4 | $89.28 | 4.179% | $93.011 | $93.01 | $93.00 | $93.00 |
| Purchase #5 | $93.44 | 6.468% | $99.4837 | $99.48 | $99.50 | $99.50 |
| Purchase #6 | $47.82 | 8.190% | $51.7365 | $51.74 | $51.75 | $51.70 |
| Purchase #7 | $209.58 | 9.225% | $228.9138 | $228.91 | $228.90 | $228.90 |
| 7 purchase totals = | $750.71 | $812.2477 | $812.24 | $812.25 | $812.20 | |