| 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 | $74.76 | 4.422% | $78.0659 | $78.07 | $78.05 | $78.10 |
| Purchase #2 | $121.79 | 10.682% | $134.7996 | $134.80 | $134.80 | $134.80 |
| Purchase #3 | $75.49 | 6.164% | $80.1432 | $80.14 | $80.15 | $80.10 |
| Purchase #4 | $202.46 | 13.649% | $230.0938 | $230.09 | $230.10 | $230.10 |
| Purchase #5 | $121.75 | 8.297% | $131.8516 | $131.85 | $131.85 | $131.90 |
| Purchase #6 | $176.28 | 3.756% | $182.9011 | $182.90 | $182.90 | $182.90 |
| Purchase #7 | $81.96 | 7.632% | $88.2152 | $88.22 | $88.20 | $88.20 |
| 7 purchase totals = | $854.49 | $926.0704 | $926.07 | $926.05 | $926.10 | |