| 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 | $65.60 | 3.591% | $67.9557 | $67.96 | $67.95 | $68.00 |
| Purchase #2 | $28.79 | 9.372% | $31.4882 | $31.49 | $31.50 | $31.50 |
| Purchase #3 | $243.65 | 11.268% | $271.1045 | $271.10 | $271.10 | $271.10 |
| Purchase #4 | $248.50 | 8.433% | $269.456 | $269.46 | $269.45 | $269.50 |
| Purchase #5 | $28.84 | 7.546% | $31.0163 | $31.02 | $31.00 | $31.00 |
| Purchase #6 | $241.51 | 7.398% | $259.3769 | $259.38 | $259.40 | $259.40 |
| Purchase #7 | $217.99 | 9.822% | $239.401 | $239.40 | $239.40 | $239.40 |
| 7 purchase totals = | $1,074.88 | $1,169.7986 | $1,169.81 | $1,169.80 | $1,169.90 | |