| 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 | $192.59 | 7.189% | $206.4353 | $206.44 | $206.45 | $206.40 |
| Purchase #2 | $56.86 | 10.674% | $62.9292 | $62.93 | $62.95 | $62.90 |
| Purchase #3 | $182.73 | 13.719% | $207.7987 | $207.80 | $207.80 | $207.80 |
| Purchase #4 | $63.70 | 5.627% | $67.2844 | $67.28 | $67.30 | $67.30 |
| Purchase #5 | $43.33 | 11.415% | $48.2761 | $48.28 | $48.30 | $48.30 |
| Purchase #6 | $37.79 | 5.698% | $39.9433 | $39.94 | $39.95 | $39.90 |
| Purchase #7 | $12.91 | 13.840% | $14.6967 | $14.70 | $14.70 | $14.70 |
| 7 purchase totals = | $589.91 | $647.3637 | $647.37 | $647.45 | $647.30 | |