| 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 | $34.69 | 8.347% | $37.5856 | $37.59 | $37.60 | $37.60 |
| Purchase #2 | $7.27 | 13.704% | $8.2663 | $8.27 | $8.25 | $8.30 |
| Purchase #3 | $247.46 | 10.683% | $273.8962 | $273.90 | $273.90 | $273.90 |
| Purchase #4 | $239.85 | 11.805% | $268.1643 | $268.16 | $268.15 | $268.20 |
| Purchase #5 | $47.50 | 10.151% | $52.3217 | $52.32 | $52.30 | $52.30 |
| Purchase #6 | $115.96 | 4.701% | $121.4113 | $121.41 | $121.40 | $121.40 |
| Purchase #7 | $158.89 | 5.211% | $167.1698 | $167.17 | $167.15 | $167.20 |
| 7 purchase totals = | $851.62 | $928.8152 | $928.82 | $928.75 | $928.90 | |