| 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 | $44.74 | 12.134% | $50.1688 | $50.17 | $50.15 | $50.20 |
| Purchase #2 | $192.63 | 11.773% | $215.3083 | $215.31 | $215.30 | $215.30 |
| Purchase #3 | $222.87 | 7.351% | $239.2532 | $239.25 | $239.25 | $239.30 |
| Purchase #4 | $223.30 | 6.840% | $238.5737 | $238.57 | $238.55 | $238.60 |
| Purchase #5 | $15.64 | 13.314% | $17.7223 | $17.72 | $17.70 | $17.70 |
| Purchase #6 | $197.78 | 8.775% | $215.1352 | $215.14 | $215.15 | $215.10 |
| Purchase #7 | $129.65 | 7.828% | $139.799 | $139.80 | $139.80 | $139.80 |
| 7 purchase totals = | $1,026.61 | $1,115.9605 | $1,115.96 | $1,115.90 | $1,116.00 | |