| 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 | $38.52 | 12.829% | $43.4617 | $43.46 | $43.45 | $43.50 |
| Purchase #2 | $26.28 | 12.146% | $29.472 | $29.47 | $29.45 | $29.50 |
| Purchase #3 | $223.36 | 3.795% | $231.8365 | $231.84 | $231.85 | $231.80 |
| Purchase #4 | $33.60 | 7.749% | $36.2037 | $36.20 | $36.20 | $36.20 |
| Purchase #5 | $52.25 | 11.236% | $58.1208 | $58.12 | $58.10 | $58.10 |
| Purchase #6 | $60.48 | 8.741% | $65.7666 | $65.77 | $65.75 | $65.80 |
| Purchase #7 | $33.71 | 11.547% | $37.6025 | $37.60 | $37.60 | $37.60 |
| 7 purchase totals = | $468.20 | $502.4638 | $502.46 | $502.40 | $502.50 | |