| 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 | $97.85 | 11.279% | $108.8865 | $108.89 | $108.90 | $108.90 |
| Purchase #2 | $61.63 | 10.265% | $67.9563 | $67.96 | $67.95 | $68.00 |
| Purchase #3 | $68.50 | 6.616% | $73.032 | $73.03 | $73.05 | $73.00 |
| Purchase #4 | $67.42 | 3.494% | $69.7757 | $69.78 | $69.80 | $69.80 |
| Purchase #5 | $195.96 | 11.305% | $218.1133 | $218.11 | $218.10 | $218.10 |
| Purchase #6 | $47.98 | 12.789% | $54.1162 | $54.12 | $54.10 | $54.10 |
| Purchase #7 | $183.90 | 13.527% | $208.7762 | $208.78 | $208.80 | $208.80 |
| 7 purchase totals = | $723.24 | $800.6562 | $800.67 | $800.70 | $800.70 | |