| 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 | $68.67 | 10.395% | $75.8082 | $75.81 | $75.80 | $75.80 |
| Purchase #2 | $185.55 | 9.700% | $203.5484 | $203.55 | $203.55 | $203.50 |
| Purchase #3 | $109.62 | 5.256% | $115.3816 | $115.38 | $115.40 | $115.40 |
| Purchase #4 | $15.91 | 5.379% | $16.7658 | $16.77 | $16.75 | $16.80 |
| Purchase #5 | $211.67 | 11.691% | $236.4163 | $236.42 | $236.40 | $236.40 |
| Purchase #6 | $57.57 | 9.239% | $62.8889 | $62.89 | $62.90 | $62.90 |
| Purchase #7 | $51.84 | 4.367% | $54.1039 | $54.10 | $54.10 | $54.10 |
| 7 purchase totals = | $700.83 | $764.9131 | $764.92 | $764.90 | $764.90 | |