| 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 | $64.90 | 11.166% | $72.1467 | $72.15 | $72.15 | $72.10 |
| Purchase #2 | $26.67 | 7.796% | $28.7492 | $28.75 | $28.75 | $28.70 |
| Purchase #3 | $115.87 | 10.799% | $128.3828 | $128.38 | $128.40 | $128.40 |
| Purchase #4 | $62.48 | 5.650% | $66.0101 | $66.01 | $66.00 | $66.00 |
| Purchase #5 | $41.87 | 3.106% | $43.1705 | $43.17 | $43.15 | $43.20 |
| Purchase #6 | $7.96 | 8.732% | $8.6551 | $8.66 | $8.65 | $8.70 |
| Purchase #7 | $145.87 | 7.446% | $156.7315 | $156.73 | $156.75 | $156.70 |
| 7 purchase totals = | $465.62 | $503.8459 | $503.85 | $503.85 | $503.80 | |