| 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 | $15.33 | 8.361% | $16.6117 | $16.61 | $16.60 | $16.60 |
| Purchase #2 | $73.32 | 9.427% | $80.2319 | $80.23 | $80.25 | $80.20 |
| Purchase #3 | $73.84 | 6.366% | $78.5407 | $78.54 | $78.55 | $78.50 |
| Purchase #4 | $24.48 | 10.782% | $27.1194 | $27.12 | $27.10 | $27.10 |
| Purchase #5 | $38.72 | 7.465% | $41.6104 | $41.61 | $41.60 | $41.60 |
| Purchase #6 | $211.29 | 13.855% | $240.5642 | $240.56 | $240.55 | $240.60 |
| Purchase #7 | $27.63 | 7.194% | $29.6177 | $29.62 | $29.60 | $29.60 |
| 7 purchase totals = | $464.61 | $514.2960 | $514.29 | $514.25 | $514.20 | |