| 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 | $5.64 | 11.246% | $6.2743 | $6.27 | $6.25 | $6.30 |
| Purchase #2 | $66.42 | 4.493% | $69.4043 | $69.40 | $69.40 | $69.40 |
| Purchase #3 | $184.88 | 12.312% | $207.6424 | $207.64 | $207.65 | $207.60 |
| Purchase #4 | $208.65 | 12.177% | $234.0573 | $234.06 | $234.05 | $234.10 |
| Purchase #5 | $91.66 | 9.745% | $100.5923 | $100.59 | $100.60 | $100.60 |
| Purchase #6 | $36.49 | 12.796% | $41.1593 | $41.16 | $41.15 | $41.20 |
| Purchase #7 | $30.85 | 11.503% | $34.3987 | $34.40 | $34.40 | $34.40 |
| 7 purchase totals = | $624.59 | $693.5286 | $693.52 | $693.50 | $693.60 | |