| 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 | $47.50 | 12.522% | $53.448 | $53.45 | $53.45 | $53.40 |
| Purchase #2 | $233.42 | 3.400% | $241.3563 | $241.36 | $241.35 | $241.40 |
| Purchase #3 | $73.61 | 4.581% | $76.9821 | $76.98 | $77.00 | $77.00 |
| Purchase #4 | $229.37 | 6.493% | $244.263 | $244.26 | $244.25 | $244.30 |
| Purchase #5 | $17.52 | 6.720% | $18.6973 | $18.70 | $18.70 | $18.70 |
| Purchase #6 | $201.71 | 10.439% | $222.7665 | $222.77 | $222.75 | $222.80 |
| Purchase #7 | $98.30 | 10.256% | $108.3816 | $108.38 | $108.40 | $108.40 |
| 7 purchase totals = | $901.43 | $965.8948 | $965.90 | $965.90 | $966.00 | |