| 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 | $49.89 | 3.427% | $51.5997 | $51.60 | $51.60 | $51.60 |
| Purchase #2 | $56.93 | 7.600% | $61.2567 | $61.26 | $61.25 | $61.30 |
| Purchase #3 | $6.65 | 6.780% | $7.1009 | $7.10 | $7.10 | $7.10 |
| Purchase #4 | $213.29 | 13.635% | $242.3721 | $242.37 | $242.35 | $242.40 |
| Purchase #5 | $174.44 | 3.746% | $180.9745 | $180.97 | $180.95 | $181.00 |
| Purchase #6 | $87.32 | 8.592% | $94.8225 | $94.82 | $94.80 | $94.80 |
| Purchase #7 | $68.26 | 6.110% | $72.4307 | $72.43 | $72.45 | $72.40 |
| 7 purchase totals = | $656.78 | $710.5571 | $710.55 | $710.50 | $710.60 | |