| 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 | $11.35 | 12.352% | $12.752 | $12.75 | $12.75 | $12.80 |
| Purchase #2 | $24.36 | 8.743% | $26.4898 | $26.49 | $26.50 | $26.50 |
| Purchase #3 | $187.40 | 13.139% | $212.0225 | $212.02 | $212.00 | $212.00 |
| Purchase #4 | $199.52 | 10.650% | $220.7689 | $220.77 | $220.75 | $220.80 |
| Purchase #5 | $76.81 | 4.597% | $80.341 | $80.34 | $80.35 | $80.30 |
| Purchase #6 | $94.58 | 11.628% | $105.5778 | $105.58 | $105.60 | $105.60 |
| Purchase #7 | $19.45 | 5.705% | $20.5596 | $20.56 | $20.55 | $20.60 |
| 7 purchase totals = | $613.47 | $678.5116 | $678.51 | $678.50 | $678.60 | |