| 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 | $50.55 | 13.416% | $57.3318 | $57.33 | $57.35 | $57.30 |
| Purchase #2 | $56.88 | 4.450% | $59.4112 | $59.41 | $59.40 | $59.40 |
| Purchase #3 | $248.53 | 9.396% | $271.8819 | $271.88 | $271.90 | $271.90 |
| Purchase #4 | $119.93 | 8.452% | $130.0665 | $130.07 | $130.05 | $130.10 |
| Purchase #5 | $8.84 | 8.612% | $9.6013 | $9.60 | $9.60 | $9.60 |
| Purchase #6 | $112.59 | 3.737% | $116.7975 | $116.80 | $116.80 | $116.80 |
| Purchase #7 | $122.38 | 9.681% | $134.2276 | $134.23 | $134.25 | $134.20 |
| 7 purchase totals = | $719.70 | $779.3178 | $779.32 | $779.35 | $779.30 | |