| 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 | $79.66 | 7.632% | $85.7397 | $85.74 | $85.75 | $85.70 |
| Purchase #2 | $136.30 | 4.198% | $142.0219 | $142.02 | $142.00 | $142.00 |
| Purchase #3 | $74.72 | 11.668% | $83.4383 | $83.44 | $83.45 | $83.40 |
| Purchase #4 | $42.25 | 5.689% | $44.6536 | $44.65 | $44.65 | $44.70 |
| Purchase #5 | $9.57 | 10.369% | $10.5623 | $10.56 | $10.55 | $10.60 |
| Purchase #6 | $226.62 | 9.747% | $248.7087 | $248.71 | $248.70 | $248.70 |
| Purchase #7 | $94.93 | 7.107% | $101.6767 | $101.68 | $101.70 | $101.70 |
| 7 purchase totals = | $664.05 | $716.8012 | $716.80 | $716.80 | $716.80 | |