| 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 | $51.57 | 13.692% | $58.631 | $58.63 | $58.65 | $58.60 |
| Purchase #2 | $170.93 | 3.834% | $177.4835 | $177.48 | $177.50 | $177.50 |
| Purchase #3 | $35.81 | 8.226% | $38.7557 | $38.76 | $38.75 | $38.80 |
| Purchase #4 | $167.87 | 12.342% | $188.5885 | $188.59 | $188.60 | $188.60 |
| Purchase #5 | $13.92 | 11.478% | $15.5177 | $15.52 | $15.50 | $15.50 |
| Purchase #6 | $191.65 | 5.158% | $201.5353 | $201.54 | $201.55 | $201.50 |
| Purchase #7 | $209.60 | 5.630% | $221.4005 | $221.40 | $221.40 | $221.40 |
| 7 purchase totals = | $841.35 | $901.9122 | $901.92 | $901.95 | $901.90 | |