| 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 | $34.55 | 9.872% | $37.9608 | $37.96 | $37.95 | $38.00 |
| Purchase #2 | $113.49 | 8.504% | $123.1412 | $123.14 | $123.15 | $123.10 |
| Purchase #3 | $142.28 | 8.408% | $154.2429 | $154.24 | $154.25 | $154.20 |
| Purchase #4 | $8.89 | 5.541% | $9.3826 | $9.38 | $9.40 | $9.40 |
| Purchase #5 | $95.58 | 8.587% | $103.7875 | $103.79 | $103.80 | $103.80 |
| Purchase #6 | $65.93 | 3.304% | $68.1083 | $68.11 | $68.10 | $68.10 |
| Purchase #7 | $206.87 | 9.512% | $226.5475 | $226.55 | $226.55 | $226.50 |
| 7 purchase totals = | $667.59 | $723.1708 | $723.17 | $723.20 | $723.10 | |