| 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 | $84.65 | 3.566% | $87.6686 | $87.67 | $87.65 | $87.70 |
| Purchase #2 | $211.93 | 11.459% | $236.2151 | $236.22 | $236.20 | $236.20 |
| Purchase #3 | $12.72 | 9.571% | $13.9374 | $13.94 | $13.95 | $13.90 |
| Purchase #4 | $29.56 | 7.502% | $31.7776 | $31.78 | $31.80 | $31.80 |
| Purchase #5 | $34.70 | 6.565% | $36.9781 | $36.98 | $37.00 | $37.00 |
| Purchase #6 | $119.83 | 9.306% | $130.9814 | $130.98 | $131.00 | $131.00 |
| Purchase #7 | $171.40 | 8.237% | $185.5182 | $185.52 | $185.50 | $185.50 |
| 7 purchase totals = | $664.79 | $723.0764 | $723.09 | $723.10 | $723.10 | |