| 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 | $80.62 | 4.142% | $83.9593 | $83.96 | $83.95 | $84.00 |
| Purchase #2 | $87.37 | 8.640% | $94.9188 | $94.92 | $94.90 | $94.90 |
| Purchase #3 | $38.65 | 3.380% | $39.9564 | $39.96 | $39.95 | $40.00 |
| Purchase #4 | $169.43 | 3.570% | $175.4787 | $175.48 | $175.50 | $175.50 |
| Purchase #5 | $71.99 | 12.819% | $81.2184 | $81.22 | $81.20 | $81.20 |
| Purchase #6 | $193.40 | 10.127% | $212.9856 | $212.99 | $213.00 | $213.00 |
| Purchase #7 | $130.25 | 8.319% | $141.0855 | $141.09 | $141.10 | $141.10 |
| 7 purchase totals = | $771.71 | $829.6027 | $829.62 | $829.60 | $829.70 | |