| 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 | $234.76 | 7.637% | $252.6886 | $252.69 | $252.70 | $252.70 |
| Purchase #2 | $25.39 | 4.778% | $26.6031 | $26.60 | $26.60 | $26.60 |
| Purchase #3 | $240.78 | 7.447% | $258.7109 | $258.71 | $258.70 | $258.70 |
| Purchase #4 | $21.55 | 4.817% | $22.5881 | $22.59 | $22.60 | $22.60 |
| Purchase #5 | $68.26 | 5.770% | $72.1986 | $72.20 | $72.20 | $72.20 |
| Purchase #6 | $9.41 | 9.798% | $10.332 | $10.33 | $10.35 | $10.30 |
| Purchase #7 | $20.51 | 3.519% | $21.2317 | $21.23 | $21.25 | $21.20 |
| 7 purchase totals = | $620.66 | $664.3530 | $664.35 | $664.40 | $664.30 | |