| 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 | $18.66 | 12.183% | $20.9333 | $20.93 | $20.95 | $20.90 |
| Purchase #2 | $166.92 | 13.721% | $189.8231 | $189.82 | $189.80 | $189.80 |
| Purchase #3 | $236.98 | 13.345% | $268.605 | $268.61 | $268.60 | $268.60 |
| Purchase #4 | $32.85 | 13.384% | $37.2466 | $37.25 | $37.25 | $37.20 |
| Purchase #5 | $214.75 | 4.188% | $223.7437 | $223.74 | $223.75 | $223.70 |
| Purchase #6 | $15.44 | 5.420% | $16.2768 | $16.28 | $16.30 | $16.30 |
| Purchase #7 | $106.62 | 12.585% | $120.0381 | $120.04 | $120.05 | $120.00 |
| 7 purchase totals = | $792.22 | $876.6666 | $876.67 | $876.70 | $876.50 | |