| 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 | $70.54 | 12.141% | $79.1043 | $79.10 | $79.10 | $79.10 |
| Purchase #2 | $158.68 | 11.847% | $177.4788 | $177.48 | $177.50 | $177.50 |
| Purchase #3 | $59.45 | 7.521% | $63.9212 | $63.92 | $63.90 | $63.90 |
| Purchase #4 | $40.35 | 10.769% | $44.6953 | $44.70 | $44.70 | $44.70 |
| Purchase #5 | $66.35 | 6.241% | $70.4909 | $70.49 | $70.50 | $70.50 |
| Purchase #6 | $156.86 | 11.289% | $174.5679 | $174.57 | $174.55 | $174.60 |
| Purchase #7 | $97.84 | 8.339% | $105.9989 | $106.00 | $106.00 | $106.00 |
| 7 purchase totals = | $650.07 | $716.2573 | $716.26 | $716.25 | $716.30 | |