| 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 | $11.43 | 3.636% | $11.8456 | $11.85 | $11.85 | $11.80 |
| Purchase #2 | $196.64 | 12.242% | $220.7127 | $220.71 | $220.70 | $220.70 |
| Purchase #3 | $11.75 | 5.357% | $12.3794 | $12.38 | $12.40 | $12.40 |
| Purchase #4 | $145.43 | 4.507% | $151.9845 | $151.98 | $152.00 | $152.00 |
| Purchase #5 | $63.74 | 6.458% | $67.8563 | $67.86 | $67.85 | $67.90 |
| Purchase #6 | $208.78 | 5.239% | $219.718 | $219.72 | $219.70 | $219.70 |
| Purchase #7 | $75.63 | 11.403% | $84.2541 | $84.25 | $84.25 | $84.30 |
| 7 purchase totals = | $713.40 | $768.7506 | $768.75 | $768.75 | $768.80 | |