| 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 | $89.86 | 6.690% | $95.8716 | $95.87 | $95.85 | $95.90 |
| Purchase #2 | $69.66 | 8.147% | $75.3352 | $75.34 | $75.35 | $75.30 |
| Purchase #3 | $217.36 | 6.269% | $230.9863 | $230.99 | $231.00 | $231.00 |
| Purchase #4 | $152.70 | 8.601% | $165.8337 | $165.83 | $165.85 | $165.80 |
| Purchase #5 | $210.34 | 13.386% | $238.4961 | $238.50 | $238.50 | $238.50 |
| Purchase #6 | $78.58 | 7.695% | $84.6267 | $84.63 | $84.65 | $84.60 |
| Purchase #7 | $186.75 | 11.764% | $208.7193 | $208.72 | $208.70 | $208.70 |
| 7 purchase totals = | $1,005.25 | $1,099.8689 | $1,099.88 | $1,099.90 | $1,099.80 | |