| 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 | $99.34 | 5.632% | $104.9348 | $104.93 | $104.95 | $104.90 |
| Purchase #2 | $70.82 | 3.145% | $73.0473 | $73.05 | $73.05 | $73.00 |
| Purchase #3 | $192.33 | 4.646% | $201.2657 | $201.27 | $201.25 | $201.30 |
| Purchase #4 | $68.65 | 8.165% | $74.2553 | $74.26 | $74.25 | $74.30 |
| Purchase #5 | $34.80 | 8.802% | $37.8631 | $37.86 | $37.85 | $37.90 |
| Purchase #6 | $240.95 | 13.704% | $273.9698 | $273.97 | $273.95 | $274.00 |
| Purchase #7 | $137.37 | 13.119% | $155.3916 | $155.39 | $155.40 | $155.40 |
| 7 purchase totals = | $844.26 | $920.7276 | $920.73 | $920.70 | $920.80 | |