| 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 | $51.96 | 10.464% | $57.3971 | $57.40 | $57.40 | $57.40 |
| Purchase #2 | $11.58 | 4.500% | $12.1011 | $12.10 | $12.10 | $12.10 |
| Purchase #3 | $194.88 | 5.827% | $206.2357 | $206.24 | $206.25 | $206.20 |
| Purchase #4 | $85.85 | 11.388% | $95.6266 | $95.63 | $95.65 | $95.60 |
| Purchase #5 | $119.99 | 6.508% | $127.7989 | $127.80 | $127.80 | $127.80 |
| Purchase #6 | $123.76 | 8.705% | $134.5333 | $134.53 | $134.55 | $134.50 |
| Purchase #7 | $242.64 | 12.634% | $273.2951 | $273.30 | $273.30 | $273.30 |
| 7 purchase totals = | $830.66 | $906.9878 | $907.00 | $907.05 | $906.90 | |