| 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 | $79.52 | 4.442% | $83.0523 | $83.05 | $83.05 | $83.10 |
| Purchase #2 | $239.56 | 3.555% | $248.0764 | $248.08 | $248.10 | $248.10 |
| Purchase #3 | $29.93 | 8.332% | $32.4238 | $32.42 | $32.40 | $32.40 |
| Purchase #4 | $124.74 | 9.293% | $136.3321 | $136.33 | $136.35 | $136.30 |
| Purchase #5 | $213.80 | 3.590% | $221.4754 | $221.48 | $221.50 | $221.50 |
| Purchase #6 | $166.96 | 11.274% | $185.7831 | $185.78 | $185.80 | $185.80 |
| Purchase #7 | $177.90 | 11.244% | $197.9031 | $197.90 | $197.90 | $197.90 |
| 7 purchase totals = | $1,032.41 | $1,105.0462 | $1,105.04 | $1,105.10 | $1,105.10 | |