| 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 | $5.38 | 9.675% | $5.9005 | $5.90 | $5.90 | $5.90 |
| Purchase #2 | $106.83 | 9.474% | $116.9511 | $116.95 | $116.95 | $117.00 |
| Purchase #3 | $213.35 | 3.120% | $220.0065 | $220.01 | $220.00 | $220.00 |
| Purchase #4 | $201.60 | 3.512% | $208.6802 | $208.68 | $208.70 | $208.70 |
| Purchase #5 | $96.66 | 5.122% | $101.6109 | $101.61 | $101.60 | $101.60 |
| Purchase #6 | $218.39 | 5.695% | $230.8273 | $230.83 | $230.85 | $230.80 |
| Purchase #7 | $58.52 | 8.744% | $63.637 | $63.64 | $63.65 | $63.60 |
| 7 purchase totals = | $900.73 | $947.6135 | $947.62 | $947.65 | $947.60 | |