| 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 | $45.98 | 7.437% | $49.3995 | $49.40 | $49.40 | $49.40 |
| Purchase #2 | $168.77 | 6.440% | $179.6388 | $179.64 | $179.65 | $179.60 |
| Purchase #3 | $26.47 | 3.635% | $27.4322 | $27.43 | $27.45 | $27.40 |
| Purchase #4 | $36.89 | 11.135% | $40.9977 | $41.00 | $41.00 | $41.00 |
| Purchase #5 | $216.58 | 3.111% | $223.3178 | $223.32 | $223.30 | $223.30 |
| Purchase #6 | $8.48 | 3.719% | $8.7954 | $8.80 | $8.80 | $8.80 |
| Purchase #7 | $116.75 | 3.801% | $121.1877 | $121.19 | $121.20 | $121.20 |
| 7 purchase totals = | $619.92 | $650.7691 | $650.78 | $650.80 | $650.70 | |