| 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 | $248.42 | 4.523% | $259.656 | $259.66 | $259.65 | $259.70 |
| Purchase #2 | $84.37 | 6.519% | $89.8701 | $89.87 | $89.85 | $89.90 |
| Purchase #3 | $33.97 | 7.548% | $36.5341 | $36.53 | $36.55 | $36.50 |
| Purchase #4 | $43.38 | 4.310% | $45.2497 | $45.25 | $45.25 | $45.20 |
| Purchase #5 | $126.62 | 13.324% | $143.4908 | $143.49 | $143.50 | $143.50 |
| Purchase #6 | $10.36 | 9.632% | $11.3579 | $11.36 | $11.35 | $11.40 |
| Purchase #7 | $9.62 | 8.572% | $10.4446 | $10.44 | $10.45 | $10.40 |
| 7 purchase totals = | $556.74 | $596.6032 | $596.60 | $596.60 | $596.60 | |