| 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 | $101.54 | 6.500% | $108.1401 | $108.14 | $108.15 | $108.10 |
| Purchase #2 | $61.47 | 7.401% | $66.0194 | $66.02 | $66.00 | $66.00 |
| Purchase #3 | $116.60 | 4.400% | $121.7304 | $121.73 | $121.75 | $121.70 |
| Purchase #4 | $211.34 | 5.740% | $223.4709 | $223.47 | $223.45 | $223.50 |
| Purchase #5 | $72.82 | 9.374% | $79.6461 | $79.65 | $79.65 | $79.60 |
| Purchase #6 | $7.93 | 8.198% | $8.5801 | $8.58 | $8.60 | $8.60 |
| Purchase #7 | $8.90 | 5.695% | $9.4069 | $9.41 | $9.40 | $9.40 |
| 7 purchase totals = | $580.60 | $616.9939 | $617.00 | $617.00 | $616.90 | |