| 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 | $47.76 | 10.505% | $52.7772 | $52.78 | $52.80 | $52.80 |
| Purchase #2 | $187.84 | 13.661% | $213.5008 | $213.50 | $213.50 | $213.50 |
| Purchase #3 | $191.95 | 9.684% | $210.5384 | $210.54 | $210.55 | $210.50 |
| Purchase #4 | $104.98 | 7.652% | $113.0131 | $113.01 | $113.00 | $113.00 |
| Purchase #5 | $71.78 | 3.236% | $74.1028 | $74.10 | $74.10 | $74.10 |
| Purchase #6 | $171.31 | 10.212% | $188.8042 | $188.80 | $188.80 | $188.80 |
| Purchase #7 | $211.92 | 6.618% | $225.9449 | $225.94 | $225.95 | $225.90 |
| 7 purchase totals = | $987.54 | $1,078.6814 | $1,078.67 | $1,078.70 | $1,078.60 | |