| 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 | $57.43 | 9.855% | $63.0897 | $63.09 | $63.10 | $63.10 |
| Purchase #2 | $29.41 | 11.348% | $32.7474 | $32.75 | $32.75 | $32.70 |
| Purchase #3 | $138.86 | 11.125% | $154.3082 | $154.31 | $154.30 | $154.30 |
| Purchase #4 | $166.54 | 7.649% | $179.2786 | $179.28 | $179.30 | $179.30 |
| Purchase #5 | $193.95 | 6.181% | $205.938 | $205.94 | $205.95 | $205.90 |
| Purchase #6 | $31.56 | 3.160% | $32.5573 | $32.56 | $32.55 | $32.60 |
| Purchase #7 | $75.29 | 8.330% | $81.5617 | $81.56 | $81.55 | $81.60 |
| 7 purchase totals = | $693.04 | $749.4809 | $749.49 | $749.50 | $749.50 | |