| 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 | $85.72 | 3.134% | $88.4065 | $88.41 | $88.40 | $88.40 |
| Purchase #2 | $111.79 | 7.256% | $119.9015 | $119.90 | $119.90 | $119.90 |
| Purchase #3 | $7.37 | 11.706% | $8.2327 | $8.23 | $8.25 | $8.20 |
| Purchase #4 | $176.47 | 13.479% | $200.2564 | $200.26 | $200.25 | $200.30 |
| Purchase #5 | $200.35 | 3.232% | $206.8253 | $206.83 | $206.85 | $206.80 |
| Purchase #6 | $182.60 | 5.691% | $192.9918 | $192.99 | $193.00 | $193.00 |
| Purchase #7 | $51.93 | 11.370% | $57.8344 | $57.83 | $57.85 | $57.80 |
| 7 purchase totals = | $816.23 | $874.4486 | $874.45 | $874.50 | $874.40 | |