| 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 | $95.31 | 8.698% | $103.6001 | $103.60 | $103.60 | $103.60 |
| Purchase #2 | $32.40 | 13.582% | $36.8006 | $36.80 | $36.80 | $36.80 |
| Purchase #3 | $194.34 | 3.865% | $201.8512 | $201.85 | $201.85 | $201.90 |
| Purchase #4 | $17.37 | 7.441% | $18.6625 | $18.66 | $18.65 | $18.70 |
| Purchase #5 | $138.50 | 6.837% | $147.9692 | $147.97 | $147.95 | $148.00 |
| Purchase #6 | $138.74 | 5.743% | $146.7078 | $146.71 | $146.70 | $146.70 |
| Purchase #7 | $148.25 | 4.241% | $154.5373 | $154.54 | $154.55 | $154.50 |
| 7 purchase totals = | $764.91 | $810.1287 | $810.13 | $810.10 | $810.20 | |