| 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 | $72.45 | 9.331% | $79.2103 | $79.21 | $79.20 | $79.20 |
| Purchase #2 | $249.55 | 9.287% | $272.7257 | $272.73 | $272.75 | $272.70 |
| Purchase #3 | $96.70 | 5.628% | $102.1423 | $102.14 | $102.15 | $102.10 |
| Purchase #4 | $17.80 | 6.629% | $18.98 | $18.98 | $19.00 | $19.00 |
| Purchase #5 | $166.95 | 5.474% | $176.0888 | $176.09 | $176.10 | $176.10 |
| Purchase #6 | $13.97 | 4.116% | $14.545 | $14.55 | $14.55 | $14.50 |
| Purchase #7 | $104.45 | 5.349% | $110.037 | $110.04 | $110.05 | $110.00 |
| 7 purchase totals = | $721.87 | $773.7291 | $773.74 | $773.80 | $773.60 | |