| 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 | $26.82 | 9.740% | $29.4323 | $29.43 | $29.45 | $29.40 |
| Purchase #2 | $165.64 | 3.825% | $171.9757 | $171.98 | $172.00 | $172.00 |
| Purchase #3 | $80.93 | 6.528% | $86.2131 | $86.21 | $86.20 | $86.20 |
| Purchase #4 | $105.46 | 10.489% | $116.5217 | $116.52 | $116.50 | $116.50 |
| Purchase #5 | $94.96 | 6.428% | $101.064 | $101.06 | $101.05 | $101.10 |
| Purchase #6 | $61.58 | 9.732% | $67.573 | $67.57 | $67.55 | $67.60 |
| Purchase #7 | $207.57 | 12.373% | $233.2526 | $233.25 | $233.25 | $233.30 |
| 7 purchase totals = | $742.96 | $806.0324 | $806.02 | $806.00 | $806.10 | |