| 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 | $41.58 | 9.394% | $45.486 | $45.49 | $45.50 | $45.50 |
| Purchase #2 | $201.47 | 3.747% | $209.0191 | $209.02 | $209.00 | $209.00 |
| Purchase #3 | $39.33 | 10.285% | $43.3751 | $43.38 | $43.40 | $43.40 |
| Purchase #4 | $197.80 | 6.270% | $210.2021 | $210.20 | $210.20 | $210.20 |
| Purchase #5 | $120.73 | 3.462% | $124.9097 | $124.91 | $124.90 | $124.90 |
| Purchase #6 | $52.97 | 4.153% | $55.1698 | $55.17 | $55.15 | $55.20 |
| Purchase #7 | $198.52 | 11.102% | $220.5597 | $220.56 | $220.55 | $220.60 |
| 7 purchase totals = | $852.40 | $908.7215 | $908.73 | $908.70 | $908.80 | |