| 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 | $68.59 | 4.434% | $71.6313 | $71.63 | $71.65 | $71.60 |
| Purchase #2 | $88.31 | 12.327% | $99.196 | $99.20 | $99.20 | $99.20 |
| Purchase #3 | $36.40 | 11.742% | $40.6741 | $40.67 | $40.65 | $40.70 |
| Purchase #4 | $143.37 | 8.843% | $156.0482 | $156.05 | $156.05 | $156.00 |
| Purchase #5 | $157.94 | 10.313% | $174.2284 | $174.23 | $174.25 | $174.20 |
| Purchase #6 | $93.63 | 8.874% | $101.9387 | $101.94 | $101.95 | $101.90 |
| Purchase #7 | $110.67 | 3.445% | $114.4826 | $114.48 | $114.50 | $114.50 |
| 7 purchase totals = | $698.91 | $758.1993 | $758.20 | $758.25 | $758.10 | |