| 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 | $75.71 | 5.808% | $80.1072 | $80.11 | $80.10 | $80.10 |
| Purchase #2 | $8.86 | 8.725% | $9.633 | $9.63 | $9.65 | $9.60 |
| Purchase #3 | $76.65 | 3.448% | $79.2929 | $79.29 | $79.30 | $79.30 |
| Purchase #4 | $165.53 | 11.220% | $184.1025 | $184.10 | $184.10 | $184.10 |
| Purchase #5 | $130.83 | 9.246% | $142.9265 | $142.93 | $142.95 | $142.90 |
| Purchase #6 | $122.91 | 7.803% | $132.5007 | $132.50 | $132.50 | $132.50 |
| Purchase #7 | $167.87 | 11.606% | $187.353 | $187.35 | $187.35 | $187.40 |
| 7 purchase totals = | $748.36 | $815.9158 | $815.91 | $815.95 | $815.90 | |