| 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 | $58.44 | 4.362% | $60.9892 | $60.99 | $61.00 | $61.00 |
| Purchase #2 | $157.76 | 8.512% | $171.1885 | $171.19 | $171.20 | $171.20 |
| Purchase #3 | $206.63 | 5.812% | $218.6393 | $218.64 | $218.65 | $218.60 |
| Purchase #4 | $196.77 | 6.156% | $208.8832 | $208.88 | $208.90 | $208.90 |
| Purchase #5 | $244.70 | 5.353% | $257.7988 | $257.80 | $257.80 | $257.80 |
| Purchase #6 | $148.34 | 12.393% | $166.7238 | $166.72 | $166.70 | $166.70 |
| Purchase #7 | $205.47 | 10.116% | $226.2553 | $226.26 | $226.25 | $226.30 |
| 7 purchase totals = | $1,218.11 | $1,310.4781 | $1,310.48 | $1,310.50 | $1,310.50 | |