| 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 | $49.92 | 4.446% | $52.1394 | $52.14 | $52.15 | $52.10 |
| Purchase #2 | $136.54 | 10.473% | $150.8398 | $150.84 | $150.85 | $150.80 |
| Purchase #3 | $122.85 | 13.423% | $139.3402 | $139.34 | $139.35 | $139.30 |
| Purchase #4 | $145.83 | 11.613% | $162.7652 | $162.77 | $162.75 | $162.80 |
| Purchase #5 | $36.30 | 10.810% | $40.224 | $40.22 | $40.20 | $40.20 |
| Purchase #6 | $24.63 | 13.735% | $28.0129 | $28.01 | $28.00 | $28.00 |
| Purchase #7 | $108.41 | 13.271% | $122.7971 | $122.80 | $122.80 | $122.80 |
| 7 purchase totals = | $624.48 | $696.1186 | $696.12 | $696.10 | $696.00 | |