| 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 | $22.54 | 4.366% | $23.5241 | $23.52 | $23.50 | $23.50 |
| Purchase #2 | $197.83 | 10.773% | $219.1422 | $219.14 | $219.15 | $219.10 |
| Purchase #3 | $77.98 | 8.141% | $84.3284 | $84.33 | $84.35 | $84.30 |
| Purchase #4 | $237.64 | 9.236% | $259.5884 | $259.59 | $259.60 | $259.60 |
| Purchase #5 | $17.62 | 11.629% | $19.669 | $19.67 | $19.65 | $19.70 |
| Purchase #6 | $136.69 | 13.230% | $154.7741 | $154.77 | $154.75 | $154.80 |
| Purchase #7 | $65.64 | 12.709% | $73.9822 | $73.98 | $74.00 | $74.00 |
| 7 purchase totals = | $755.94 | $835.0084 | $835.00 | $835.00 | $835.00 | |