| 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 | $94.26 | 5.766% | $99.695 | $99.70 | $99.70 | $99.70 |
| Purchase #2 | $230.41 | 3.482% | $238.4329 | $238.43 | $238.45 | $238.40 |
| Purchase #3 | $134.65 | 11.608% | $150.2802 | $150.28 | $150.30 | $150.30 |
| Purchase #4 | $153.78 | 6.613% | $163.9495 | $163.95 | $163.95 | $163.90 |
| Purchase #5 | $107.72 | 6.732% | $114.9717 | $114.97 | $114.95 | $115.00 |
| Purchase #6 | $74.49 | 13.629% | $84.6422 | $84.64 | $84.65 | $84.60 |
| Purchase #7 | $24.47 | 10.150% | $26.9537 | $26.95 | $26.95 | $27.00 |
| 7 purchase totals = | $819.78 | $878.9252 | $878.92 | $878.95 | $878.90 | |