| 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 | $94.28 | 8.860% | $102.6332 | $102.63 | $102.65 | $102.60 |
| Purchase #2 | $71.76 | 3.200% | $74.0563 | $74.06 | $74.05 | $74.10 |
| Purchase #3 | $6.36 | 9.126% | $6.9404 | $6.94 | $6.95 | $6.90 |
| Purchase #4 | $85.32 | 10.751% | $94.4928 | $94.49 | $94.50 | $94.50 |
| Purchase #5 | $11.75 | 5.699% | $12.4196 | $12.42 | $12.40 | $12.40 |
| Purchase #6 | $173.84 | 8.474% | $188.5712 | $188.57 | $188.55 | $188.60 |
| Purchase #7 | $228.96 | 3.125% | $236.115 | $236.12 | $236.10 | $236.10 |
| 7 purchase totals = | $672.27 | $715.2285 | $715.23 | $715.20 | $715.20 | |