| 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 | $93.35 | 8.501% | $101.2857 | $101.29 | $101.30 | $101.30 |
| Purchase #2 | $32.43 | 12.390% | $36.4481 | $36.45 | $36.45 | $36.40 |
| Purchase #3 | $195.25 | 10.220% | $215.2046 | $215.20 | $215.20 | $215.20 |
| Purchase #4 | $26.91 | 6.602% | $28.6866 | $28.69 | $28.70 | $28.70 |
| Purchase #5 | $250.98 | 8.727% | $272.883 | $272.88 | $272.90 | $272.90 |
| Purchase #6 | $90.74 | 4.182% | $94.5347 | $94.53 | $94.55 | $94.50 |
| Purchase #7 | $213.80 | 6.780% | $228.2956 | $228.30 | $228.30 | $228.30 |
| 7 purchase totals = | $903.46 | $977.3383 | $977.34 | $977.40 | $977.30 | |