| 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 | $13.57 | 9.835% | $14.9046 | $14.90 | $14.90 | $14.90 |
| Purchase #2 | $146.76 | 13.635% | $166.7707 | $166.77 | $166.75 | $166.80 |
| Purchase #3 | $72.75 | 12.614% | $81.9267 | $81.93 | $81.95 | $81.90 |
| Purchase #4 | $203.62 | 9.492% | $222.9476 | $222.95 | $222.95 | $222.90 |
| Purchase #5 | $23.97 | 9.125% | $26.1573 | $26.16 | $26.15 | $26.20 |
| Purchase #6 | $30.61 | 7.120% | $32.7894 | $32.79 | $32.80 | $32.80 |
| Purchase #7 | $240.46 | 4.205% | $250.5713 | $250.57 | $250.55 | $250.60 |
| 7 purchase totals = | $731.74 | $796.0676 | $796.07 | $796.05 | $796.10 | |