| 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 | $86.67 | 3.863% | $90.0181 | $90.02 | $90.00 | $90.00 |
| Purchase #2 | $144.28 | 8.106% | $155.9753 | $155.98 | $156.00 | $156.00 |
| Purchase #3 | $203.55 | 12.750% | $229.5026 | $229.50 | $229.50 | $229.50 |
| Purchase #4 | $36.29 | 5.471% | $38.2754 | $38.28 | $38.30 | $38.30 |
| Purchase #5 | $61.85 | 11.623% | $69.0388 | $69.04 | $69.05 | $69.00 |
| Purchase #6 | $76.98 | 7.756% | $82.9506 | $82.95 | $82.95 | $83.00 |
| Purchase #7 | $158.28 | 5.639% | $167.2054 | $167.21 | $167.20 | $167.20 |
| 7 purchase totals = | $767.90 | $832.9662 | $832.98 | $833.00 | $833.00 | |