| 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 | $18.71 | 7.552% | $20.123 | $20.12 | $20.10 | $20.10 |
| Purchase #2 | $203.57 | 7.392% | $218.6179 | $218.62 | $218.60 | $218.60 |
| Purchase #3 | $62.72 | 3.282% | $64.7785 | $64.78 | $64.80 | $64.80 |
| Purchase #4 | $65.26 | 10.377% | $72.032 | $72.03 | $72.05 | $72.00 |
| Purchase #5 | $117.96 | 8.235% | $127.674 | $127.67 | $127.65 | $127.70 |
| Purchase #6 | $149.84 | 10.698% | $165.8699 | $165.87 | $165.85 | $165.90 |
| Purchase #7 | $180.28 | 3.169% | $185.9931 | $185.99 | $186.00 | $186.00 |
| 7 purchase totals = | $798.34 | $855.0884 | $855.08 | $855.05 | $855.10 | |