| 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 | $26.48 | 8.399% | $28.7041 | $28.70 | $28.70 | $28.70 |
| Purchase #2 | $37.50 | 13.574% | $42.5903 | $42.59 | $42.60 | $42.60 |
| Purchase #3 | $149.35 | 12.531% | $168.065 | $168.07 | $168.05 | $168.10 |
| Purchase #4 | $61.28 | 5.488% | $64.643 | $64.64 | $64.65 | $64.60 |
| Purchase #5 | $10.29 | 6.240% | $10.9321 | $10.93 | $10.95 | $10.90 |
| Purchase #6 | $122.44 | 11.355% | $136.3431 | $136.34 | $136.35 | $136.30 |
| Purchase #7 | $141.84 | 5.697% | $149.9206 | $149.92 | $149.90 | $149.90 |
| 7 purchase totals = | $549.18 | $601.1982 | $601.19 | $601.20 | $601.10 | |