| 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 | $11.98 | 10.301% | $13.2141 | $13.21 | $13.20 | $13.20 |
| Purchase #2 | $42.32 | 5.429% | $44.6176 | $44.62 | $44.60 | $44.60 |
| Purchase #3 | $60.52 | 13.812% | $68.879 | $68.88 | $68.90 | $68.90 |
| Purchase #4 | $52.47 | 8.332% | $56.8418 | $56.84 | $56.85 | $56.80 |
| Purchase #5 | $27.82 | 11.187% | $30.9322 | $30.93 | $30.95 | $30.90 |
| Purchase #6 | $141.46 | 3.151% | $145.9174 | $145.92 | $145.90 | $145.90 |
| Purchase #7 | $78.90 | 8.756% | $85.8085 | $85.81 | $85.80 | $85.80 |
| 7 purchase totals = | $415.47 | $446.2106 | $446.21 | $446.20 | $446.10 | |