| 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 | $43.34 | 4.758% | $45.4021 | $45.40 | $45.40 | $45.40 |
| Purchase #2 | $128.70 | 11.648% | $143.691 | $143.69 | $143.70 | $143.70 |
| Purchase #3 | $159.48 | 10.849% | $176.782 | $176.78 | $176.80 | $176.80 |
| Purchase #4 | $99.77 | 12.264% | $112.0058 | $112.01 | $112.00 | $112.00 |
| Purchase #5 | $9.62 | 8.764% | $10.4631 | $10.46 | $10.45 | $10.50 |
| Purchase #6 | $224.52 | 6.549% | $239.2238 | $239.22 | $239.20 | $239.20 |
| Purchase #7 | $63.45 | 7.838% | $68.4232 | $68.42 | $68.40 | $68.40 |
| 7 purchase totals = | $728.88 | $795.9910 | $795.98 | $795.95 | $796.00 | |