| 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 | $31.82 | 6.284% | $33.8196 | $33.82 | $33.80 | $33.80 |
| Purchase #2 | $110.55 | 9.838% | $121.4259 | $121.43 | $121.45 | $121.40 |
| Purchase #3 | $86.93 | 10.179% | $95.7786 | $95.78 | $95.80 | $95.80 |
| Purchase #4 | $138.80 | 4.731% | $145.3666 | $145.37 | $145.35 | $145.40 |
| Purchase #5 | $225.81 | 4.371% | $235.6802 | $235.68 | $235.70 | $235.70 |
| Purchase #6 | $189.80 | 5.776% | $200.7628 | $200.76 | $200.75 | $200.80 |
| Purchase #7 | $61.65 | 7.102% | $66.0284 | $66.03 | $66.05 | $66.00 |
| 7 purchase totals = | $845.36 | $898.8621 | $898.87 | $898.90 | $898.90 | |