| 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 | $204.65 | 3.464% | $211.7391 | $211.74 | $211.75 | $211.70 |
| Purchase #2 | $70.59 | 5.586% | $74.5332 | $74.53 | $74.55 | $74.50 |
| Purchase #3 | $231.77 | 6.416% | $246.6404 | $246.64 | $246.65 | $246.60 |
| Purchase #4 | $97.90 | 3.272% | $101.1033 | $101.10 | $101.10 | $101.10 |
| Purchase #5 | $154.80 | 8.276% | $167.6112 | $167.61 | $167.60 | $167.60 |
| Purchase #6 | $62.69 | 12.111% | $70.2824 | $70.28 | $70.30 | $70.30 |
| Purchase #7 | $37.83 | 13.268% | $42.8493 | $42.85 | $42.85 | $42.80 |
| 7 purchase totals = | $860.23 | $914.7589 | $914.75 | $914.80 | $914.60 | |