| 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 | $41.30 | 4.403% | $43.1184 | $43.12 | $43.10 | $43.10 |
| Purchase #2 | $159.46 | 12.802% | $179.8741 | $179.87 | $179.85 | $179.90 |
| Purchase #3 | $77.27 | 13.832% | $87.958 | $87.96 | $87.95 | $88.00 |
| Purchase #4 | $249.43 | 12.850% | $281.4818 | $281.48 | $281.50 | $281.50 |
| Purchase #5 | $17.27 | 11.168% | $19.1987 | $19.20 | $19.20 | $19.20 |
| Purchase #6 | $93.86 | 8.804% | $102.1234 | $102.12 | $102.10 | $102.10 |
| Purchase #7 | $12.84 | 10.765% | $14.2222 | $14.22 | $14.20 | $14.20 |
| 7 purchase totals = | $651.43 | $727.9766 | $727.97 | $727.90 | $728.00 | |