| 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 | $62.90 | 11.653% | $70.2297 | $70.23 | $70.25 | $70.20 |
| Purchase #2 | $56.74 | 7.662% | $61.0874 | $61.09 | $61.10 | $61.10 |
| Purchase #3 | $42.47 | 4.351% | $44.3179 | $44.32 | $44.30 | $44.30 |
| Purchase #4 | $207.70 | 10.760% | $230.0485 | $230.05 | $230.05 | $230.00 |
| Purchase #5 | $242.82 | 11.396% | $270.4918 | $270.49 | $270.50 | $270.50 |
| Purchase #6 | $148.55 | 10.248% | $163.7734 | $163.77 | $163.75 | $163.80 |
| Purchase #7 | $186.81 | 13.137% | $211.3512 | $211.35 | $211.35 | $211.40 |
| 7 purchase totals = | $947.99 | $1,051.2999 | $1,051.30 | $1,051.30 | $1,051.30 | |