| 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 | $63.94 | 4.433% | $66.7745 | $66.77 | $66.75 | $66.80 |
| Purchase #2 | $238.31 | 13.864% | $271.3493 | $271.35 | $271.35 | $271.30 |
| Purchase #3 | $179.37 | 3.405% | $185.4775 | $185.48 | $185.50 | $185.50 |
| Purchase #4 | $206.60 | 10.648% | $228.5988 | $228.60 | $228.60 | $228.60 |
| Purchase #5 | $33.30 | 10.656% | $36.8484 | $36.85 | $36.85 | $36.80 |
| Purchase #6 | $167.38 | 5.698% | $176.9173 | $176.92 | $176.90 | $176.90 |
| Purchase #7 | $71.52 | 3.641% | $74.124 | $74.12 | $74.10 | $74.10 |
| 7 purchase totals = | $960.42 | $1,040.0898 | $1,040.09 | $1,040.05 | $1,040.00 | |