| 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 | $45.92 | 7.737% | $49.4728 | $49.47 | $49.45 | $49.50 |
| Purchase #2 | $43.82 | 13.180% | $49.5955 | $49.60 | $49.60 | $49.60 |
| Purchase #3 | $207.88 | 9.688% | $228.0194 | $228.02 | $228.00 | $228.00 |
| Purchase #4 | $136.37 | 13.263% | $154.4568 | $154.46 | $154.45 | $154.50 |
| Purchase #5 | $205.75 | 6.121% | $218.344 | $218.34 | $218.35 | $218.30 |
| Purchase #6 | $90.62 | 12.238% | $101.7101 | $101.71 | $101.70 | $101.70 |
| Purchase #7 | $47.65 | 7.474% | $51.2114 | $51.21 | $51.20 | $51.20 |
| 7 purchase totals = | $778.01 | $852.8100 | $852.81 | $852.75 | $852.80 | |