| 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 | $27.95 | 3.827% | $29.0196 | $29.02 | $29.00 | $29.00 |
| Purchase #2 | $233.50 | 6.565% | $248.8293 | $248.83 | $248.85 | $248.80 |
| Purchase #3 | $11.48 | 6.486% | $12.2246 | $12.22 | $12.20 | $12.20 |
| Purchase #4 | $202.47 | 5.874% | $214.3631 | $214.36 | $214.35 | $214.40 |
| Purchase #5 | $82.65 | 9.266% | $90.3083 | $90.31 | $90.30 | $90.30 |
| Purchase #6 | $92.25 | 6.318% | $98.0784 | $98.08 | $98.10 | $98.10 |
| Purchase #7 | $91.92 | 8.531% | $99.7617 | $99.76 | $99.75 | $99.80 |
| 7 purchase totals = | $742.22 | $792.5850 | $792.58 | $792.55 | $792.60 | |