| 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 | $13.28 | 10.419% | $14.6636 | $14.66 | $14.65 | $14.70 |
| Purchase #2 | $46.77 | 10.792% | $51.8174 | $51.82 | $51.80 | $51.80 |
| Purchase #3 | $18.56 | 5.157% | $19.5171 | $19.52 | $19.50 | $19.50 |
| Purchase #4 | $201.86 | 12.341% | $226.7715 | $226.77 | $226.75 | $226.80 |
| Purchase #5 | $64.27 | 11.347% | $71.5627 | $71.56 | $71.55 | $71.60 |
| Purchase #6 | $216.71 | 6.768% | $231.3769 | $231.38 | $231.40 | $231.40 |
| Purchase #7 | $141.75 | 8.110% | $153.2459 | $153.25 | $153.25 | $153.20 |
| 7 purchase totals = | $703.20 | $768.9551 | $768.96 | $768.90 | $769.00 | |