| 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 | $26.50 | 13.402% | $30.0515 | $30.05 | $30.05 | $30.10 |
| Purchase #2 | $90.87 | 3.760% | $94.2867 | $94.29 | $94.30 | $94.30 |
| Purchase #3 | $57.98 | 9.704% | $63.6064 | $63.61 | $63.60 | $63.60 |
| Purchase #4 | $93.77 | 8.671% | $101.9008 | $101.90 | $101.90 | $101.90 |
| Purchase #5 | $196.39 | 6.273% | $208.7095 | $208.71 | $208.70 | $208.70 |
| Purchase #6 | $45.69 | 8.579% | $49.6097 | $49.61 | $49.60 | $49.60 |
| Purchase #7 | $44.94 | 4.196% | $46.8257 | $46.83 | $46.85 | $46.80 |
| 7 purchase totals = | $556.14 | $594.9903 | $595.00 | $595.00 | $595.00 | |