| 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 | $75.93 | 5.710% | $80.2656 | $80.27 | $80.25 | $80.30 |
| Purchase #2 | $56.72 | 13.371% | $64.304 | $64.30 | $64.30 | $64.30 |
| Purchase #3 | $82.79 | 8.223% | $89.5978 | $89.60 | $89.60 | $89.60 |
| Purchase #4 | $137.96 | 5.856% | $146.0389 | $146.04 | $146.05 | $146.00 |
| Purchase #5 | $56.76 | 6.479% | $60.4375 | $60.44 | $60.45 | $60.40 |
| Purchase #6 | $238.89 | 13.371% | $270.832 | $270.83 | $270.85 | $270.80 |
| Purchase #7 | $78.55 | 7.188% | $84.1962 | $84.20 | $84.20 | $84.20 |
| 7 purchase totals = | $727.60 | $795.6720 | $795.68 | $795.70 | $795.60 | |