| 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 | $21.88 | 8.432% | $23.7249 | $23.72 | $23.70 | $23.70 |
| Purchase #2 | $136.25 | 11.526% | $151.9542 | $151.95 | $151.95 | $152.00 |
| Purchase #3 | $43.94 | 12.521% | $49.4417 | $49.44 | $49.45 | $49.40 |
| Purchase #4 | $59.64 | 5.655% | $63.0126 | $63.01 | $63.00 | $63.00 |
| Purchase #5 | $55.91 | 3.228% | $57.7148 | $57.71 | $57.70 | $57.70 |
| Purchase #6 | $209.78 | 4.312% | $218.8257 | $218.83 | $218.85 | $218.80 |
| Purchase #7 | $197.42 | 8.199% | $213.6065 | $213.61 | $213.60 | $213.60 |
| 7 purchase totals = | $724.82 | $778.2804 | $778.27 | $778.25 | $778.20 | |