| 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 | $75.41 | 5.614% | $79.6435 | $79.64 | $79.65 | $79.60 |
| Purchase #2 | $246.57 | 12.596% | $277.628 | $277.63 | $277.65 | $277.60 |
| Purchase #3 | $120.48 | 3.181% | $124.3125 | $124.31 | $124.30 | $124.30 |
| Purchase #4 | $167.77 | 13.433% | $190.3065 | $190.31 | $190.30 | $190.30 |
| Purchase #5 | $182.73 | 12.641% | $205.8289 | $205.83 | $205.85 | $205.80 |
| Purchase #6 | $114.93 | 8.385% | $124.5669 | $124.57 | $124.55 | $124.60 |
| Purchase #7 | $100.25 | 10.377% | $110.6529 | $110.65 | $110.65 | $110.70 |
| 7 purchase totals = | $1,008.14 | $1,112.9392 | $1,112.94 | $1,112.95 | $1,112.90 | |