| 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 | $66.85 | 5.205% | $70.3295 | $70.33 | $70.35 | $70.30 |
| Purchase #2 | $157.61 | 11.684% | $176.0252 | $176.03 | $176.05 | $176.00 |
| Purchase #3 | $62.72 | 11.543% | $69.9598 | $69.96 | $69.95 | $70.00 |
| Purchase #4 | $193.78 | 4.138% | $201.7986 | $201.80 | $201.80 | $201.80 |
| Purchase #5 | $217.70 | 9.142% | $237.6021 | $237.60 | $237.60 | $237.60 |
| Purchase #6 | $165.95 | 8.621% | $180.2565 | $180.26 | $180.25 | $180.30 |
| Purchase #7 | $49.81 | 12.493% | $56.0328 | $56.03 | $56.05 | $56.00 |
| 7 purchase totals = | $914.42 | $992.0045 | $992.01 | $992.05 | $992.00 | |