| 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 | $48.51 | 7.354% | $52.0774 | $52.08 | $52.10 | $52.10 |
| Purchase #2 | $179.98 | 12.848% | $203.1038 | $203.10 | $203.10 | $203.10 |
| Purchase #3 | $111.95 | 5.683% | $118.3121 | $118.31 | $118.30 | $118.30 |
| Purchase #4 | $201.96 | 8.392% | $218.9085 | $218.91 | $218.90 | $218.90 |
| Purchase #5 | $156.55 | 3.470% | $161.9823 | $161.98 | $162.00 | $162.00 |
| Purchase #6 | $132.80 | 3.204% | $137.0549 | $137.05 | $137.05 | $137.10 |
| Purchase #7 | $35.82 | 7.110% | $38.3668 | $38.37 | $38.35 | $38.40 |
| 7 purchase totals = | $867.57 | $929.8058 | $929.80 | $929.80 | $929.90 | |