| 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 | $5.54 | 3.831% | $5.7522 | $5.75 | $5.75 | $5.80 |
| Purchase #2 | $192.36 | 7.363% | $206.5235 | $206.52 | $206.50 | $206.50 |
| Purchase #3 | $208.45 | 11.405% | $232.2237 | $232.22 | $232.20 | $232.20 |
| Purchase #4 | $17.87 | 4.146% | $18.6109 | $18.61 | $18.60 | $18.60 |
| Purchase #5 | $54.95 | 10.342% | $60.6329 | $60.63 | $60.65 | $60.60 |
| Purchase #6 | $157.66 | 6.700% | $168.2232 | $168.22 | $168.20 | $168.20 |
| Purchase #7 | $242.49 | 11.641% | $270.7183 | $270.72 | $270.70 | $270.70 |
| 7 purchase totals = | $879.32 | $962.6847 | $962.67 | $962.60 | $962.60 | |