| 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 | $81.65 | 6.669% | $87.0952 | $87.10 | $87.10 | $87.10 |
| Purchase #2 | $151.98 | 10.736% | $168.2966 | $168.30 | $168.30 | $168.30 |
| Purchase #3 | $101.92 | 8.214% | $110.2917 | $110.29 | $110.30 | $110.30 |
| Purchase #4 | $32.33 | 7.409% | $34.7253 | $34.73 | $34.75 | $34.70 |
| Purchase #5 | $86.86 | 11.661% | $96.9887 | $96.99 | $97.00 | $97.00 |
| Purchase #6 | $172.25 | 6.461% | $183.3791 | $183.38 | $183.40 | $183.40 |
| Purchase #7 | $65.26 | 6.871% | $69.744 | $69.74 | $69.75 | $69.70 |
| 7 purchase totals = | $692.25 | $750.5206 | $750.53 | $750.60 | $750.50 | |