| 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 | $34.48 | 12.110% | $38.6555 | $38.66 | $38.65 | $38.70 |
| Purchase #2 | $55.87 | 4.293% | $58.2685 | $58.27 | $58.25 | $58.30 |
| Purchase #3 | $70.57 | 13.808% | $80.3143 | $80.31 | $80.30 | $80.30 |
| Purchase #4 | $240.81 | 3.554% | $249.3684 | $249.37 | $249.35 | $249.40 |
| Purchase #5 | $144.70 | 9.542% | $158.5073 | $158.51 | $158.50 | $158.50 |
| Purchase #6 | $12.76 | 13.332% | $14.4612 | $14.46 | $14.45 | $14.50 |
| Purchase #7 | $136.42 | 8.209% | $147.6187 | $147.62 | $147.60 | $147.60 |
| 7 purchase totals = | $695.61 | $747.1939 | $747.20 | $747.10 | $747.30 | |