| 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 | $76.80 | 10.398% | $84.7857 | $84.79 | $84.80 | $84.80 |
| Purchase #2 | $61.55 | 7.738% | $66.3127 | $66.31 | $66.30 | $66.30 |
| Purchase #3 | $64.44 | 8.592% | $69.9767 | $69.98 | $70.00 | $70.00 |
| Purchase #4 | $179.96 | 4.805% | $188.6071 | $188.61 | $188.60 | $188.60 |
| Purchase #5 | $66.77 | 7.869% | $72.0241 | $72.02 | $72.00 | $72.00 |
| Purchase #6 | $220.38 | 6.335% | $234.3411 | $234.34 | $234.35 | $234.30 |
| Purchase #7 | $136.30 | 10.774% | $150.985 | $150.99 | $151.00 | $151.00 |
| 7 purchase totals = | $806.20 | $867.0324 | $867.04 | $867.05 | $867.00 | |