| 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 | $46.78 | 6.807% | $49.9643 | $49.96 | $49.95 | $50.00 |
| Purchase #2 | $155.54 | 9.823% | $170.8187 | $170.82 | $170.80 | $170.80 |
| Purchase #3 | $25.31 | 8.431% | $27.4439 | $27.44 | $27.45 | $27.40 |
| Purchase #4 | $162.36 | 10.427% | $179.2893 | $179.29 | $179.30 | $179.30 |
| Purchase #5 | $24.76 | 9.728% | $27.1687 | $27.17 | $27.15 | $27.20 |
| Purchase #6 | $16.58 | 4.493% | $17.3249 | $17.32 | $17.30 | $17.30 |
| Purchase #7 | $26.76 | 6.234% | $28.4282 | $28.43 | $28.45 | $28.40 |
| 7 purchase totals = | $458.09 | $500.4380 | $500.43 | $500.40 | $500.40 | |