| 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 | $6.98 | 10.142% | $7.6879 | $7.69 | $7.70 | $7.70 |
| Purchase #2 | $89.92 | 5.694% | $95.04 | $95.04 | $95.05 | $95.00 |
| Purchase #3 | $17.60 | 4.570% | $18.4043 | $18.40 | $18.40 | $18.40 |
| Purchase #4 | $250.40 | 13.679% | $284.6522 | $284.65 | $284.65 | $284.70 |
| Purchase #5 | $86.40 | 6.163% | $91.7248 | $91.72 | $91.70 | $91.70 |
| Purchase #6 | $164.66 | 3.118% | $169.7941 | $169.79 | $169.80 | $169.80 |
| Purchase #7 | $197.96 | 9.451% | $216.6692 | $216.67 | $216.65 | $216.70 |
| 7 purchase totals = | $813.92 | $883.9725 | $883.96 | $883.95 | $884.00 | |