| 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 | $52.41 | 10.138% | $57.7233 | $57.72 | $57.70 | $57.70 |
| Purchase #2 | $139.87 | 12.575% | $157.4587 | $157.46 | $157.45 | $157.50 |
| Purchase #3 | $34.80 | 10.449% | $38.4363 | $38.44 | $38.45 | $38.40 |
| Purchase #4 | $105.72 | 9.512% | $115.7761 | $115.78 | $115.80 | $115.80 |
| Purchase #5 | $90.89 | 11.782% | $101.5987 | $101.60 | $101.60 | $101.60 |
| Purchase #6 | $153.82 | 5.499% | $162.2786 | $162.28 | $162.30 | $162.30 |
| Purchase #7 | $159.87 | 10.159% | $176.1112 | $176.11 | $176.10 | $176.10 |
| 7 purchase totals = | $737.38 | $809.3829 | $809.39 | $809.40 | $809.40 | |