| 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 | $62.57 | 12.749% | $70.547 | $70.55 | $70.55 | $70.50 |
| Purchase #2 | $168.50 | 10.586% | $186.3374 | $186.34 | $186.35 | $186.30 |
| Purchase #3 | $45.37 | 8.328% | $49.1484 | $49.15 | $49.15 | $49.10 |
| Purchase #4 | $90.35 | 8.815% | $98.3144 | $98.31 | $98.30 | $98.30 |
| Purchase #5 | $22.50 | 3.125% | $23.2031 | $23.20 | $23.20 | $23.20 |
| Purchase #6 | $10.70 | 11.646% | $11.9461 | $11.95 | $11.95 | $11.90 |
| Purchase #7 | $116.64 | 8.726% | $126.818 | $126.82 | $126.80 | $126.80 |
| 7 purchase totals = | $516.63 | $566.3144 | $566.32 | $566.30 | $566.10 | |