| 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 | $54.61 | 4.221% | $56.9151 | $56.92 | $56.90 | $56.90 |
| Purchase #2 | $120.36 | 3.156% | $124.1586 | $124.16 | $124.15 | $124.20 |
| Purchase #3 | $42.45 | 6.611% | $45.2564 | $45.26 | $45.25 | $45.30 |
| Purchase #4 | $184.65 | 4.264% | $192.5235 | $192.52 | $192.50 | $192.50 |
| Purchase #5 | $60.64 | 3.874% | $62.9892 | $62.99 | $63.00 | $63.00 |
| Purchase #6 | $138.84 | 8.362% | $150.4498 | $150.45 | $150.45 | $150.40 |
| Purchase #7 | $74.93 | 6.617% | $79.8881 | $79.89 | $79.90 | $79.90 |
| 7 purchase totals = | $676.48 | $712.1807 | $712.19 | $712.15 | $712.20 | |