| 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 | $38.41 | 6.441% | $40.884 | $40.88 | $40.90 | $40.90 |
| Purchase #2 | $119.47 | 3.630% | $123.8068 | $123.81 | $123.80 | $123.80 |
| Purchase #3 | $123.84 | 12.461% | $139.2717 | $139.27 | $139.25 | $139.30 |
| Purchase #4 | $9.60 | 3.111% | $9.8987 | $9.90 | $9.90 | $9.90 |
| Purchase #5 | $24.25 | 8.483% | $26.3071 | $26.31 | $26.30 | $26.30 |
| Purchase #6 | $111.92 | 8.281% | $121.1881 | $121.19 | $121.20 | $121.20 |
| Purchase #7 | $188.27 | 7.592% | $202.5635 | $202.56 | $202.55 | $202.60 |
| 7 purchase totals = | $615.76 | $663.9199 | $663.92 | $663.90 | $664.00 | |