| 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 | $48.35 | 4.551% | $50.5504 | $50.55 | $50.55 | $50.60 |
| Purchase #2 | $231.26 | 12.554% | $260.2924 | $260.29 | $260.30 | $260.30 |
| Purchase #3 | $134.27 | 6.566% | $143.0862 | $143.09 | $143.10 | $143.10 |
| Purchase #4 | $131.58 | 10.284% | $145.1117 | $145.11 | $145.10 | $145.10 |
| Purchase #5 | $33.25 | 8.573% | $36.1005 | $36.10 | $36.10 | $36.10 |
| Purchase #6 | $5.37 | 4.636% | $5.619 | $5.62 | $5.60 | $5.60 |
| Purchase #7 | $240.26 | 12.719% | $270.8187 | $270.82 | $270.80 | $270.80 |
| 7 purchase totals = | $824.34 | $911.5789 | $911.58 | $911.55 | $911.60 | |