| 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 | $60.34 | 5.303% | $63.5398 | $63.54 | $63.55 | $63.50 |
| Purchase #2 | $13.93 | 9.338% | $15.2308 | $15.23 | $15.25 | $15.20 |
| Purchase #3 | $18.56 | 3.113% | $19.1378 | $19.14 | $19.15 | $19.10 |
| Purchase #4 | $42.58 | 4.427% | $44.465 | $44.47 | $44.45 | $44.50 |
| Purchase #5 | $162.46 | 5.687% | $171.6991 | $171.70 | $171.70 | $171.70 |
| Purchase #6 | $167.90 | 12.412% | $188.7397 | $188.74 | $188.75 | $188.70 |
| Purchase #7 | $247.83 | 12.162% | $277.9711 | $277.97 | $277.95 | $278.00 |
| 7 purchase totals = | $713.60 | $780.7833 | $780.79 | $780.80 | $780.70 | |