| 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 | $13.75 | 11.665% | $15.3539 | $15.35 | $15.35 | $15.40 |
| Purchase #2 | $83.67 | 4.394% | $87.3465 | $87.35 | $87.35 | $87.30 |
| Purchase #3 | $190.67 | 12.181% | $213.8955 | $213.90 | $213.90 | $213.90 |
| Purchase #4 | $39.48 | 8.469% | $42.8236 | $42.82 | $42.80 | $42.80 |
| Purchase #5 | $107.82 | 5.407% | $113.6498 | $113.65 | $113.65 | $113.60 |
| Purchase #6 | $145.33 | 11.686% | $162.3133 | $162.31 | $162.30 | $162.30 |
| Purchase #7 | $203.34 | 8.722% | $221.0753 | $221.08 | $221.10 | $221.10 |
| 7 purchase totals = | $784.06 | $856.4579 | $856.46 | $856.45 | $856.40 | |