| 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 | $72.41 | 6.788% | $77.3252 | $77.33 | $77.35 | $77.30 |
| Purchase #2 | $150.39 | 4.704% | $157.4643 | $157.46 | $157.45 | $157.50 |
| Purchase #3 | $231.67 | 8.313% | $250.9287 | $250.93 | $250.95 | $250.90 |
| Purchase #4 | $76.53 | 10.129% | $84.2817 | $84.28 | $84.30 | $84.30 |
| Purchase #5 | $196.61 | 4.824% | $206.0945 | $206.09 | $206.10 | $206.10 |
| Purchase #6 | $101.51 | 10.591% | $112.2609 | $112.26 | $112.25 | $112.30 |
| Purchase #7 | $172.82 | 11.292% | $192.3348 | $192.33 | $192.35 | $192.30 |
| 7 purchase totals = | $1,001.94 | $1,080.6901 | $1,080.68 | $1,080.75 | $1,080.70 | |