| 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 | $79.59 | 10.624% | $88.0456 | $88.05 | $88.05 | $88.00 |
| Purchase #2 | $36.61 | 6.780% | $39.0922 | $39.09 | $39.10 | $39.10 |
| Purchase #3 | $148.68 | 12.336% | $167.0212 | $167.02 | $167.00 | $167.00 |
| Purchase #4 | $207.32 | 3.746% | $215.0862 | $215.09 | $215.10 | $215.10 |
| Purchase #5 | $95.65 | 5.517% | $100.927 | $100.93 | $100.95 | $100.90 |
| Purchase #6 | $159.69 | 7.333% | $171.4001 | $171.40 | $171.40 | $171.40 |
| Purchase #7 | $229.61 | 7.477% | $246.7779 | $246.78 | $246.80 | $246.80 |
| 7 purchase totals = | $957.15 | $1,028.3502 | $1,028.36 | $1,028.40 | $1,028.30 | |