| 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 | $79.37 | 9.724% | $87.0879 | $87.09 | $87.10 | $87.10 |
| Purchase #2 | $218.74 | 6.474% | $232.9012 | $232.90 | $232.90 | $232.90 |
| Purchase #3 | $72.84 | 5.629% | $76.9402 | $76.94 | $76.95 | $76.90 |
| Purchase #4 | $48.42 | 6.211% | $51.4274 | $51.43 | $51.45 | $51.40 |
| Purchase #5 | $94.45 | 8.474% | $102.4537 | $102.45 | $102.45 | $102.50 |
| Purchase #6 | $51.60 | 13.559% | $58.5964 | $58.60 | $58.60 | $58.60 |
| Purchase #7 | $94.45 | 4.732% | $98.9194 | $98.92 | $98.90 | $98.90 |
| 7 purchase totals = | $659.87 | $708.3262 | $708.33 | $708.35 | $708.30 | |