| 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 | $113.53 | 9.744% | $124.5924 | $124.59 | $124.60 | $124.60 |
| Purchase #2 | $68.36 | 10.454% | $75.5064 | $75.51 | $75.50 | $75.50 |
| Purchase #3 | $34.40 | 11.646% | $38.4062 | $38.41 | $38.40 | $38.40 |
| Purchase #4 | $11.40 | 9.231% | $12.4523 | $12.45 | $12.45 | $12.50 |
| Purchase #5 | $198.83 | 3.501% | $205.791 | $205.79 | $205.80 | $205.80 |
| Purchase #6 | $82.35 | 7.145% | $88.2339 | $88.23 | $88.25 | $88.20 |
| Purchase #7 | $75.53 | 3.457% | $78.1411 | $78.14 | $78.15 | $78.10 |
| 7 purchase totals = | $584.40 | $623.1233 | $623.12 | $623.15 | $623.10 | |