| 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 | $51.26 | 10.388% | $56.5849 | $56.58 | $56.60 | $56.60 |
| Purchase #2 | $5.36 | 3.106% | $5.5265 | $5.53 | $5.55 | $5.50 |
| Purchase #3 | $108.94 | 5.520% | $114.9535 | $114.95 | $114.95 | $115.00 |
| Purchase #4 | $92.43 | 4.710% | $96.7835 | $96.78 | $96.80 | $96.80 |
| Purchase #5 | $47.32 | 5.573% | $49.9571 | $49.96 | $49.95 | $50.00 |
| Purchase #6 | $128.99 | 3.685% | $133.7433 | $133.74 | $133.75 | $133.70 |
| Purchase #7 | $178.76 | 12.676% | $201.4196 | $201.42 | $201.40 | $201.40 |
| 7 purchase totals = | $613.06 | $658.9684 | $658.96 | $659.00 | $659.00 | |