| 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 | $52.71 | 3.173% | $54.3825 | $54.38 | $54.40 | $54.40 |
| Purchase #2 | $138.78 | 11.493% | $154.73 | $154.73 | $154.75 | $154.70 |
| Purchase #3 | $144.34 | 10.604% | $159.6458 | $159.65 | $159.65 | $159.60 |
| Purchase #4 | $48.84 | 7.613% | $52.5582 | $52.56 | $52.55 | $52.60 |
| Purchase #5 | $142.62 | 4.204% | $148.6157 | $148.62 | $148.60 | $148.60 |
| Purchase #6 | $16.50 | 13.871% | $18.7887 | $18.79 | $18.80 | $18.80 |
| Purchase #7 | $40.95 | 8.198% | $44.3071 | $44.31 | $44.30 | $44.30 |
| 7 purchase totals = | $584.74 | $633.0280 | $633.04 | $633.05 | $633.00 | |