| 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 | $23.38 | 5.195% | $24.5946 | $24.59 | $24.60 | $24.60 |
| Purchase #2 | $188.35 | 9.562% | $206.36 | $206.36 | $206.35 | $206.40 |
| Purchase #3 | $80.77 | 3.706% | $83.7633 | $83.76 | $83.75 | $83.80 |
| Purchase #4 | $26.94 | 6.501% | $28.6914 | $28.69 | $28.70 | $28.70 |
| Purchase #5 | $70.70 | 7.410% | $75.9389 | $75.94 | $75.95 | $75.90 |
| Purchase #6 | $147.81 | 11.836% | $165.3048 | $165.30 | $165.30 | $165.30 |
| Purchase #7 | $149.69 | 8.510% | $162.4286 | $162.43 | $162.45 | $162.40 |
| 7 purchase totals = | $687.64 | $747.0816 | $747.07 | $747.10 | $747.10 | |