| 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 | $189.30 | 8.629% | $205.6347 | $205.63 | $205.65 | $205.60 |
| Purchase #2 | $63.77 | 5.311% | $67.1568 | $67.16 | $67.15 | $67.20 |
| Purchase #3 | $88.84 | 4.609% | $92.9346 | $92.93 | $92.95 | $92.90 |
| Purchase #4 | $62.79 | 6.653% | $66.9674 | $66.97 | $66.95 | $67.00 |
| Purchase #5 | $134.91 | 4.209% | $140.5884 | $140.59 | $140.60 | $140.60 |
| Purchase #6 | $25.38 | 13.264% | $28.7464 | $28.75 | $28.75 | $28.70 |
| Purchase #7 | $132.83 | 7.617% | $142.9477 | $142.95 | $142.95 | $142.90 |
| 7 purchase totals = | $697.82 | $744.9760 | $744.98 | $745.00 | $744.90 | |