| 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 | $21.71 | 10.109% | $23.9047 | $23.90 | $23.90 | $23.90 |
| Purchase #2 | $68.67 | 3.772% | $71.2602 | $71.26 | $71.25 | $71.30 |
| Purchase #3 | $214.96 | 4.398% | $224.4139 | $224.41 | $224.40 | $224.40 |
| Purchase #4 | $48.57 | 6.617% | $51.7839 | $51.78 | $51.80 | $51.80 |
| Purchase #5 | $66.45 | 9.626% | $72.8465 | $72.85 | $72.85 | $72.80 |
| Purchase #6 | $35.74 | 6.333% | $38.0034 | $38.00 | $38.00 | $38.00 |
| Purchase #7 | $80.52 | 9.775% | $88.3908 | $88.39 | $88.40 | $88.40 |
| 7 purchase totals = | $536.62 | $570.6034 | $570.59 | $570.60 | $570.60 | |