| 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 | $90.59 | 3.572% | $93.8259 | $93.83 | $93.85 | $93.80 |
| Purchase #2 | $36.27 | 12.695% | $40.8745 | $40.87 | $40.85 | $40.90 |
| Purchase #3 | $160.66 | 6.821% | $171.6186 | $171.62 | $171.60 | $171.60 |
| Purchase #4 | $212.28 | 12.862% | $239.5835 | $239.58 | $239.60 | $239.60 |
| Purchase #5 | $53.78 | 7.545% | $57.8377 | $57.84 | $57.85 | $57.80 |
| Purchase #6 | $145.58 | 8.445% | $157.8742 | $157.87 | $157.85 | $157.90 |
| Purchase #7 | $147.26 | 10.853% | $163.2421 | $163.24 | $163.25 | $163.20 |
| 7 purchase totals = | $846.42 | $924.8565 | $924.85 | $924.85 | $924.80 | |