| 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 | $97.75 | 4.629% | $102.2748 | $102.27 | $102.25 | $102.30 |
| Purchase #2 | $135.71 | 9.577% | $148.7069 | $148.71 | $148.70 | $148.70 |
| Purchase #3 | $5.97 | 12.579% | $6.721 | $6.72 | $6.70 | $6.70 |
| Purchase #4 | $12.27 | 11.682% | $13.7034 | $13.70 | $13.70 | $13.70 |
| Purchase #5 | $243.31 | 10.724% | $269.4026 | $269.40 | $269.40 | $269.40 |
| Purchase #6 | $166.84 | 3.471% | $172.631 | $172.63 | $172.65 | $172.60 |
| Purchase #7 | $18.78 | 12.140% | $21.0599 | $21.06 | $21.05 | $21.10 |
| 7 purchase totals = | $680.63 | $734.4996 | $734.49 | $734.45 | $734.50 | |