| 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 | $44.42 | 10.431% | $49.0535 | $49.05 | $49.05 | $49.10 |
| Purchase #2 | $133.35 | 7.581% | $143.4593 | $143.46 | $143.45 | $143.50 |
| Purchase #3 | $32.76 | 13.850% | $37.2973 | $37.30 | $37.30 | $37.30 |
| Purchase #4 | $16.53 | 6.564% | $17.615 | $17.62 | $17.60 | $17.60 |
| Purchase #5 | $103.55 | 9.831% | $113.73 | $113.73 | $113.75 | $113.70 |
| Purchase #6 | $74.27 | 13.601% | $84.3715 | $84.37 | $84.35 | $84.40 |
| Purchase #7 | $52.72 | 6.682% | $56.2428 | $56.24 | $56.25 | $56.20 |
| 7 purchase totals = | $457.60 | $501.7694 | $501.77 | $501.75 | $501.80 | |