| 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 | $145.66 | 6.215% | $154.7128 | $154.71 | $154.70 | $154.70 |
| Purchase #2 | $5.43 | 4.102% | $5.6527 | $5.65 | $5.65 | $5.70 |
| Purchase #3 | $169.27 | 4.228% | $176.4267 | $176.43 | $176.45 | $176.40 |
| Purchase #4 | $92.68 | 4.641% | $96.9813 | $96.98 | $97.00 | $97.00 |
| Purchase #5 | $30.27 | 11.340% | $33.7026 | $33.70 | $33.70 | $33.70 |
| Purchase #6 | $63.71 | 8.461% | $69.1005 | $69.10 | $69.10 | $69.10 |
| Purchase #7 | $51.65 | 3.744% | $53.5838 | $53.58 | $53.60 | $53.60 |
| 7 purchase totals = | $558.67 | $590.1604 | $590.15 | $590.20 | $590.20 | |