| 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 | $65.38 | 11.544% | $72.9275 | $72.93 | $72.95 | $72.90 |
| Purchase #2 | $51.79 | 11.603% | $57.7992 | $57.80 | $57.80 | $57.80 |
| Purchase #3 | $54.64 | 6.340% | $58.1042 | $58.10 | $58.10 | $58.10 |
| Purchase #4 | $161.66 | 3.595% | $167.4717 | $167.47 | $167.45 | $167.50 |
| Purchase #5 | $24.54 | 7.217% | $26.3111 | $26.31 | $26.30 | $26.30 |
| Purchase #6 | $49.51 | 3.760% | $51.3716 | $51.37 | $51.35 | $51.40 |
| Purchase #7 | $186.40 | 6.521% | $198.5551 | $198.56 | $198.55 | $198.60 |
| 7 purchase totals = | $593.92 | $632.5404 | $632.54 | $632.50 | $632.60 | |