| 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 | $76.40 | 12.430% | $85.8965 | $85.90 | $85.90 | $85.90 |
| Purchase #2 | $57.48 | 7.566% | $61.8289 | $61.83 | $61.85 | $61.80 |
| Purchase #3 | $237.99 | 10.778% | $263.6406 | $263.64 | $263.65 | $263.60 |
| Purchase #4 | $184.37 | 9.494% | $201.8741 | $201.87 | $201.85 | $201.90 |
| Purchase #5 | $230.73 | 8.210% | $249.6729 | $249.67 | $249.65 | $249.70 |
| Purchase #6 | $136.48 | 9.581% | $149.5561 | $149.56 | $149.55 | $149.60 |
| Purchase #7 | $93.47 | 11.349% | $104.0779 | $104.08 | $104.10 | $104.10 |
| 7 purchase totals = | $1,016.92 | $1,116.5470 | $1,116.55 | $1,116.55 | $1,116.60 | |