| 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 | $124.38 | 9.312% | $135.9623 | $135.96 | $135.95 | $136.00 |
| Purchase #2 | $26.60 | 13.620% | $30.2229 | $30.22 | $30.20 | $30.20 |
| Purchase #3 | $128.60 | 11.786% | $143.7568 | $143.76 | $143.75 | $143.80 |
| Purchase #4 | $185.32 | 9.403% | $202.7456 | $202.75 | $202.75 | $202.70 |
| Purchase #5 | $37.52 | 9.273% | $40.9992 | $41.00 | $41.00 | $41.00 |
| Purchase #6 | $94.40 | 7.396% | $101.3818 | $101.38 | $101.40 | $101.40 |
| Purchase #7 | $69.31 | 7.363% | $74.4133 | $74.41 | $74.40 | $74.40 |
| 7 purchase totals = | $666.13 | $729.4819 | $729.48 | $729.45 | $729.50 | |