| 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 | $79.63 | 3.694% | $82.5715 | $82.57 | $82.55 | $82.60 |
| Purchase #2 | $40.95 | 5.503% | $43.2035 | $43.20 | $43.20 | $43.20 |
| Purchase #3 | $119.62 | 9.234% | $130.6657 | $130.67 | $130.65 | $130.70 |
| Purchase #4 | $165.38 | 3.552% | $171.2543 | $171.25 | $171.25 | $171.30 |
| Purchase #5 | $175.91 | 10.843% | $194.9839 | $194.98 | $195.00 | $195.00 |
| Purchase #6 | $186.35 | 12.813% | $210.227 | $210.23 | $210.25 | $210.20 |
| Purchase #7 | $236.54 | 3.841% | $245.6255 | $245.63 | $245.65 | $245.60 |
| 7 purchase totals = | $1,004.38 | $1,078.5314 | $1,078.53 | $1,078.55 | $1,078.60 | |