| 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 | $50.79 | 8.152% | $54.9304 | $54.93 | $54.95 | $54.90 |
| Purchase #2 | $85.69 | 3.145% | $88.385 | $88.39 | $88.40 | $88.40 |
| Purchase #3 | $201.92 | 6.815% | $215.6808 | $215.68 | $215.70 | $215.70 |
| Purchase #4 | $64.53 | 5.630% | $68.163 | $68.16 | $68.15 | $68.20 |
| Purchase #5 | $104.70 | 12.201% | $117.4744 | $117.47 | $117.45 | $117.50 |
| Purchase #6 | $66.75 | 5.379% | $70.3405 | $70.34 | $70.35 | $70.30 |
| Purchase #7 | $91.39 | 6.816% | $97.6191 | $97.62 | $97.60 | $97.60 |
| 7 purchase totals = | $665.77 | $712.5932 | $712.59 | $712.60 | $712.60 | |