| 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 | $57.94 | 12.725% | $65.3129 | $65.31 | $65.30 | $65.30 |
| Purchase #2 | $246.80 | 6.859% | $263.728 | $263.73 | $263.75 | $263.70 |
| Purchase #3 | $182.41 | 8.760% | $198.3891 | $198.39 | $198.40 | $198.40 |
| Purchase #4 | $70.39 | 13.413% | $79.8314 | $79.83 | $79.85 | $79.80 |
| Purchase #5 | $76.83 | 6.390% | $81.7394 | $81.74 | $81.75 | $81.70 |
| Purchase #6 | $82.80 | 8.213% | $89.6004 | $89.60 | $89.60 | $89.60 |
| Purchase #7 | $234.63 | 7.240% | $251.6172 | $251.62 | $251.60 | $251.60 |
| 7 purchase totals = | $951.80 | $1,030.2184 | $1,030.22 | $1,030.25 | $1,030.10 | |