| 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 | $13.67 | 4.806% | $14.327 | $14.33 | $14.35 | $14.30 |
| Purchase #2 | $57.28 | 12.793% | $64.6078 | $64.61 | $64.60 | $64.60 |
| Purchase #3 | $197.28 | 8.548% | $214.1435 | $214.14 | $214.15 | $214.10 |
| Purchase #4 | $177.90 | 10.613% | $196.7805 | $196.78 | $196.80 | $196.80 |
| Purchase #5 | $15.30 | 12.510% | $17.214 | $17.21 | $17.20 | $17.20 |
| Purchase #6 | $120.81 | 7.845% | $130.2875 | $130.29 | $130.30 | $130.30 |
| Purchase #7 | $31.41 | 12.201% | $35.2423 | $35.24 | $35.25 | $35.20 |
| 7 purchase totals = | $613.65 | $672.6026 | $672.60 | $672.65 | $672.50 | |