| 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 | $73.32 | 7.468% | $78.7955 | $78.80 | $78.80 | $78.80 |
| Purchase #2 | $119.94 | 12.726% | $135.2036 | $135.20 | $135.20 | $135.20 |
| Purchase #3 | $132.72 | 10.494% | $146.6476 | $146.65 | $146.65 | $146.60 |
| Purchase #4 | $53.59 | 8.754% | $58.2813 | $58.28 | $58.30 | $58.30 |
| Purchase #5 | $92.68 | 9.782% | $101.746 | $101.75 | $101.75 | $101.70 |
| Purchase #6 | $157.76 | 6.704% | $168.3362 | $168.34 | $168.35 | $168.30 |
| Purchase #7 | $46.82 | 11.451% | $52.1814 | $52.18 | $52.20 | $52.20 |
| 7 purchase totals = | $676.83 | $741.1916 | $741.20 | $741.25 | $741.10 | |