| 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 | $8.72 | 7.629% | $9.3852 | $9.39 | $9.40 | $9.40 |
| Purchase #2 | $151.55 | 3.124% | $156.2844 | $156.28 | $156.30 | $156.30 |
| Purchase #3 | $208.58 | 6.646% | $222.4422 | $222.44 | $222.45 | $222.40 |
| Purchase #4 | $146.55 | 3.707% | $151.9826 | $151.98 | $152.00 | $152.00 |
| Purchase #5 | $159.41 | 5.126% | $167.5814 | $167.58 | $167.60 | $167.60 |
| Purchase #6 | $55.70 | 8.322% | $60.3354 | $60.34 | $60.35 | $60.30 |
| Purchase #7 | $56.76 | 13.172% | $64.2364 | $64.24 | $64.25 | $64.20 |
| 7 purchase totals = | $787.27 | $832.2476 | $832.25 | $832.35 | $832.20 | |