| 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 | $62.66 | 10.443% | $69.2036 | $69.20 | $69.20 | $69.20 |
| Purchase #2 | $39.28 | 9.122% | $42.8631 | $42.86 | $42.85 | $42.90 |
| Purchase #3 | $76.72 | 12.213% | $86.0898 | $86.09 | $86.10 | $86.10 |
| Purchase #4 | $124.87 | 3.732% | $129.5301 | $129.53 | $129.55 | $129.50 |
| Purchase #5 | $31.75 | 12.250% | $35.6394 | $35.64 | $35.65 | $35.60 |
| Purchase #6 | $125.92 | 4.692% | $131.8282 | $131.83 | $131.85 | $131.80 |
| Purchase #7 | $144.64 | 11.803% | $161.7119 | $161.71 | $161.70 | $161.70 |
| 7 purchase totals = | $605.84 | $656.8661 | $656.86 | $656.90 | $656.80 | |