| 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 | $90.94 | 11.869% | $101.7337 | $101.73 | $101.75 | $101.70 |
| Purchase #2 | $103.96 | 12.664% | $117.1255 | $117.13 | $117.15 | $117.10 |
| Purchase #3 | $5.96 | 9.778% | $6.5428 | $6.54 | $6.55 | $6.50 |
| Purchase #4 | $175.30 | 13.292% | $198.6009 | $198.60 | $198.60 | $198.60 |
| Purchase #5 | $246.45 | 6.269% | $261.9 | $261.90 | $261.90 | $261.90 |
| Purchase #6 | $179.55 | 9.213% | $196.0919 | $196.09 | $196.10 | $196.10 |
| Purchase #7 | $31.80 | 3.567% | $32.9343 | $32.93 | $32.95 | $32.90 |
| 7 purchase totals = | $833.96 | $914.9291 | $914.92 | $915.00 | $914.80 | |