| 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 | $67.97 | 7.302% | $72.9332 | $72.93 | $72.95 | $72.90 |
| Purchase #2 | $228.46 | 7.627% | $245.8846 | $245.88 | $245.90 | $245.90 |
| Purchase #3 | $11.80 | 5.722% | $12.4752 | $12.48 | $12.50 | $12.50 |
| Purchase #4 | $43.38 | 8.798% | $47.1966 | $47.20 | $47.20 | $47.20 |
| Purchase #5 | $30.75 | 12.125% | $34.4784 | $34.48 | $34.50 | $34.50 |
| Purchase #6 | $213.68 | 11.871% | $239.046 | $239.05 | $239.05 | $239.00 |
| Purchase #7 | $11.26 | 6.511% | $11.9931 | $11.99 | $12.00 | $12.00 |
| 7 purchase totals = | $607.30 | $664.0071 | $664.01 | $664.10 | $664.00 | |