| 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 | $31.33 | 10.548% | $34.6347 | $34.63 | $34.65 | $34.60 |
| Purchase #2 | $5.65 | 10.609% | $6.2494 | $6.25 | $6.25 | $6.20 |
| Purchase #3 | $64.52 | 10.678% | $71.4094 | $71.41 | $71.40 | $71.40 |
| Purchase #4 | $246.75 | 10.652% | $273.0338 | $273.03 | $273.05 | $273.00 |
| Purchase #5 | $113.66 | 9.506% | $124.4645 | $124.46 | $124.45 | $124.50 |
| Purchase #6 | $204.80 | 4.783% | $214.5956 | $214.60 | $214.60 | $214.60 |
| Purchase #7 | $16.54 | 12.425% | $18.5951 | $18.60 | $18.60 | $18.60 |
| 7 purchase totals = | $683.25 | $742.9825 | $742.98 | $743.00 | $742.90 | |