| 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 | $114.42 | 5.287% | $120.4694 | $120.47 | $120.45 | $120.50 |
| Purchase #2 | $76.98 | 4.618% | $80.5349 | $80.53 | $80.55 | $80.50 |
| Purchase #3 | $10.83 | 9.861% | $11.8979 | $11.90 | $11.90 | $11.90 |
| Purchase #4 | $61.43 | 8.153% | $66.4384 | $66.44 | $66.45 | $66.40 |
| Purchase #5 | $100.94 | 5.369% | $106.3595 | $106.36 | $106.35 | $106.40 |
| Purchase #6 | $211.74 | 3.301% | $218.7295 | $218.73 | $218.75 | $218.70 |
| Purchase #7 | $88.44 | 12.370% | $99.38 | $99.38 | $99.40 | $99.40 |
| 7 purchase totals = | $664.78 | $703.8096 | $703.81 | $703.85 | $703.80 | |