| 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 | $11.74 | 7.373% | $12.6056 | $12.61 | $12.60 | $12.60 |
| Purchase #2 | $55.68 | 4.181% | $58.008 | $58.01 | $58.00 | $58.00 |
| Purchase #3 | $143.85 | 11.670% | $160.6373 | $160.64 | $160.65 | $160.60 |
| Purchase #4 | $107.87 | 11.762% | $120.5577 | $120.56 | $120.55 | $120.60 |
| Purchase #5 | $63.43 | 12.219% | $71.1805 | $71.18 | $71.20 | $71.20 |
| Purchase #6 | $32.56 | 8.172% | $35.2208 | $35.22 | $35.20 | $35.20 |
| Purchase #7 | $193.53 | 12.703% | $218.1141 | $218.11 | $218.10 | $218.10 |
| 7 purchase totals = | $608.66 | $676.3240 | $676.33 | $676.30 | $676.30 | |