| 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 | $32.31 | 12.527% | $36.3575 | $36.36 | $36.35 | $36.40 |
| Purchase #2 | $177.49 | 12.549% | $199.7632 | $199.76 | $199.75 | $199.80 |
| Purchase #3 | $85.90 | 7.234% | $92.114 | $92.11 | $92.10 | $92.10 |
| Purchase #4 | $201.26 | 4.401% | $210.1175 | $210.12 | $210.10 | $210.10 |
| Purchase #5 | $144.52 | 6.781% | $154.3199 | $154.32 | $154.30 | $154.30 |
| Purchase #6 | $25.94 | 7.577% | $27.9055 | $27.91 | $27.90 | $27.90 |
| Purchase #7 | $231.85 | 4.684% | $242.7099 | $242.71 | $242.70 | $242.70 |
| 7 purchase totals = | $899.27 | $963.2875 | $963.29 | $963.20 | $963.30 | |