| 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 | $51.32 | 9.501% | $56.1959 | $56.20 | $56.20 | $56.20 |
| Purchase #2 | $180.78 | 12.622% | $203.5981 | $203.60 | $203.60 | $203.60 |
| Purchase #3 | $154.75 | 8.297% | $167.5896 | $167.59 | $167.60 | $167.60 |
| Purchase #4 | $55.70 | 8.858% | $60.6339 | $60.63 | $60.65 | $60.60 |
| Purchase #5 | $176.70 | 5.707% | $186.7843 | $186.78 | $186.80 | $186.80 |
| Purchase #6 | $20.67 | 10.722% | $22.8862 | $22.89 | $22.90 | $22.90 |
| Purchase #7 | $76.46 | 5.417% | $80.6018 | $80.60 | $80.60 | $80.60 |
| 7 purchase totals = | $716.38 | $778.2898 | $778.29 | $778.35 | $778.30 | |