| 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 | $45.56 | 8.139% | $49.2681 | $49.27 | $49.25 | $49.30 |
| Purchase #2 | $126.38 | 8.678% | $137.3473 | $137.35 | $137.35 | $137.30 |
| Purchase #3 | $26.89 | 4.492% | $28.0979 | $28.10 | $28.10 | $28.10 |
| Purchase #4 | $177.85 | 5.813% | $188.1884 | $188.19 | $188.20 | $188.20 |
| Purchase #5 | $15.37 | 13.320% | $17.4173 | $17.42 | $17.40 | $17.40 |
| Purchase #6 | $218.63 | 12.782% | $246.5753 | $246.58 | $246.60 | $246.60 |
| Purchase #7 | $73.64 | 10.315% | $81.236 | $81.24 | $81.25 | $81.20 |
| 7 purchase totals = | $684.32 | $748.1303 | $748.15 | $748.15 | $748.10 | |