| 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 | $83.88 | 4.564% | $87.7083 | $87.71 | $87.70 | $87.70 |
| Purchase #2 | $29.49 | 4.131% | $30.7082 | $30.71 | $30.70 | $30.70 |
| Purchase #3 | $243.65 | 9.461% | $266.7017 | $266.70 | $266.70 | $266.70 |
| Purchase #4 | $231.49 | 8.740% | $251.7222 | $251.72 | $251.70 | $251.70 |
| Purchase #5 | $28.41 | 5.541% | $29.9842 | $29.98 | $30.00 | $30.00 |
| Purchase #6 | $245.96 | 13.252% | $278.5546 | $278.55 | $278.55 | $278.60 |
| Purchase #7 | $107.40 | 6.437% | $114.3133 | $114.31 | $114.30 | $114.30 |
| 7 purchase totals = | $970.28 | $1,059.6925 | $1,059.68 | $1,059.65 | $1,059.70 | |