| 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 | $41.65 | 8.377% | $45.139 | $45.14 | $45.15 | $45.10 |
| Purchase #2 | $60.93 | 10.326% | $67.2216 | $67.22 | $67.20 | $67.20 |
| Purchase #3 | $101.61 | 6.205% | $107.9149 | $107.91 | $107.90 | $107.90 |
| Purchase #4 | $235.42 | 13.843% | $268.0092 | $268.01 | $268.00 | $268.00 |
| Purchase #5 | $43.85 | 4.332% | $45.7496 | $45.75 | $45.75 | $45.70 |
| Purchase #6 | $77.97 | 13.521% | $88.5123 | $88.51 | $88.50 | $88.50 |
| Purchase #7 | $7.43 | 10.348% | $8.1989 | $8.20 | $8.20 | $8.20 |
| 7 purchase totals = | $568.86 | $630.7455 | $630.74 | $630.70 | $630.60 | |