| 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 | $55.56 | 10.529% | $61.4099 | $61.41 | $61.40 | $61.40 |
| Purchase #2 | $246.36 | 6.841% | $263.2135 | $263.21 | $263.20 | $263.20 |
| Purchase #3 | $49.33 | 8.331% | $53.4397 | $53.44 | $53.45 | $53.40 |
| Purchase #4 | $231.64 | 4.284% | $241.5635 | $241.56 | $241.55 | $241.60 |
| Purchase #5 | $154.52 | 10.239% | $170.3413 | $170.34 | $170.35 | $170.30 |
| Purchase #6 | $88.94 | 11.726% | $99.3691 | $99.37 | $99.35 | $99.40 |
| Purchase #7 | $221.71 | 5.259% | $233.3697 | $233.37 | $233.35 | $233.40 |
| 7 purchase totals = | $1,048.06 | $1,122.7067 | $1,122.70 | $1,122.65 | $1,122.70 | |