| 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 | $90.26 | 4.369% | $94.2035 | $94.20 | $94.20 | $94.20 |
| Purchase #2 | $122.36 | 7.723% | $131.8099 | $131.81 | $131.80 | $131.80 |
| Purchase #3 | $37.33 | 3.659% | $38.6959 | $38.70 | $38.70 | $38.70 |
| Purchase #4 | $153.64 | 10.139% | $169.2176 | $169.22 | $169.20 | $169.20 |
| Purchase #5 | $113.41 | 11.364% | $126.2979 | $126.30 | $126.30 | $126.30 |
| Purchase #6 | $110.37 | 4.359% | $115.181 | $115.18 | $115.20 | $115.20 |
| Purchase #7 | $184.88 | 12.703% | $208.3653 | $208.37 | $208.35 | $208.40 |
| 7 purchase totals = | $812.25 | $883.7711 | $883.78 | $883.75 | $883.80 | |