| 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 | $29.50 | 6.769% | $31.4969 | $31.50 | $31.50 | $31.50 |
| Purchase #2 | $158.41 | 10.308% | $174.7389 | $174.74 | $174.75 | $174.70 |
| Purchase #3 | $86.50 | 9.847% | $95.0177 | $95.02 | $95.00 | $95.00 |
| Purchase #4 | $228.86 | 3.103% | $235.9615 | $235.96 | $235.95 | $236.00 |
| Purchase #5 | $244.73 | 3.309% | $252.8281 | $252.83 | $252.85 | $252.80 |
| Purchase #6 | $235.43 | 4.239% | $245.4099 | $245.41 | $245.40 | $245.40 |
| Purchase #7 | $25.84 | 3.285% | $26.6888 | $26.69 | $26.70 | $26.70 |
| 7 purchase totals = | $1,009.27 | $1,062.1418 | $1,062.15 | $1,062.15 | $1,062.10 | |