| 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 | $13.42 | 7.129% | $14.3767 | $14.38 | $14.40 | $14.40 |
| Purchase #2 | $200.34 | 9.168% | $218.7072 | $218.71 | $218.70 | $218.70 |
| Purchase #3 | $42.74 | 8.103% | $46.2032 | $46.20 | $46.20 | $46.20 |
| Purchase #4 | $113.63 | 9.798% | $124.7635 | $124.76 | $124.75 | $124.80 |
| Purchase #5 | $165.59 | 10.828% | $183.5201 | $183.52 | $183.50 | $183.50 |
| Purchase #6 | $119.43 | 3.288% | $123.3569 | $123.36 | $123.35 | $123.40 |
| Purchase #7 | $49.43 | 10.450% | $54.5954 | $54.60 | $54.60 | $54.60 |
| 7 purchase totals = | $704.58 | $765.5230 | $765.53 | $765.50 | $765.60 | |