| 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 | $63.29 | 3.474% | $65.4887 | $65.49 | $65.50 | $65.50 |
| Purchase #2 | $16.64 | 7.112% | $17.8234 | $17.82 | $17.80 | $17.80 |
| Purchase #3 | $228.72 | 13.522% | $259.6475 | $259.65 | $259.65 | $259.60 |
| Purchase #4 | $27.25 | 9.632% | $29.8747 | $29.87 | $29.85 | $29.90 |
| Purchase #5 | $71.89 | 13.330% | $81.4729 | $81.47 | $81.45 | $81.50 |
| Purchase #6 | $68.40 | 11.270% | $76.1087 | $76.11 | $76.10 | $76.10 |
| Purchase #7 | $15.99 | 13.518% | $18.1515 | $18.15 | $18.15 | $18.20 |
| 7 purchase totals = | $492.18 | $548.5674 | $548.56 | $548.50 | $548.60 | |