| 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 | $74.48 | 11.427% | $82.9908 | $82.99 | $83.00 | $83.00 |
| Purchase #2 | $79.47 | 10.719% | $87.9884 | $87.99 | $88.00 | $88.00 |
| Purchase #3 | $126.58 | 5.447% | $133.4748 | $133.47 | $133.45 | $133.50 |
| Purchase #4 | $116.31 | 5.287% | $122.4593 | $122.46 | $122.45 | $122.50 |
| Purchase #5 | $172.58 | 11.817% | $192.9738 | $192.97 | $192.95 | $193.00 |
| Purchase #6 | $146.77 | 12.447% | $165.0385 | $165.04 | $165.05 | $165.00 |
| Purchase #7 | $137.94 | 10.351% | $152.2182 | $152.22 | $152.20 | $152.20 |
| 7 purchase totals = | $854.13 | $937.1438 | $937.14 | $937.10 | $937.20 | |