| 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 | $80.73 | 3.193% | $83.3077 | $83.31 | $83.30 | $83.30 |
| Purchase #2 | $197.61 | 5.490% | $208.4588 | $208.46 | $208.45 | $208.50 |
| Purchase #3 | $116.57 | 10.766% | $129.1199 | $129.12 | $129.10 | $129.10 |
| Purchase #4 | $234.60 | 6.332% | $249.4549 | $249.45 | $249.45 | $249.50 |
| Purchase #5 | $11.97 | 5.507% | $12.6292 | $12.63 | $12.65 | $12.60 |
| Purchase #6 | $184.41 | 6.681% | $196.7304 | $196.73 | $196.75 | $196.70 |
| Purchase #7 | $191.42 | 3.192% | $197.5301 | $197.53 | $197.55 | $197.50 |
| 7 purchase totals = | $1,017.31 | $1,077.2310 | $1,077.23 | $1,077.25 | $1,077.20 | |