| 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 | $85.77 | 7.166% | $91.9163 | $91.92 | $91.90 | $91.90 |
| Purchase #2 | $195.34 | 9.229% | $213.3679 | $213.37 | $213.35 | $213.40 |
| Purchase #3 | $247.84 | 4.725% | $259.5504 | $259.55 | $259.55 | $259.60 |
| Purchase #4 | $101.48 | 4.783% | $106.3338 | $106.33 | $106.35 | $106.30 |
| Purchase #5 | $33.41 | 4.614% | $34.9515 | $34.95 | $34.95 | $35.00 |
| Purchase #6 | $70.85 | 13.289% | $80.2653 | $80.27 | $80.25 | $80.30 |
| Purchase #7 | $132.92 | 8.509% | $144.2302 | $144.23 | $144.25 | $144.20 |
| 7 purchase totals = | $867.61 | $930.6154 | $930.62 | $930.60 | $930.70 | |