| 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 | $31.40 | 4.179% | $32.7122 | $32.71 | $32.70 | $32.70 |
| Purchase #2 | $188.26 | 10.783% | $208.5601 | $208.56 | $208.55 | $208.60 |
| Purchase #3 | $160.39 | 3.806% | $166.4944 | $166.49 | $166.50 | $166.50 |
| Purchase #4 | $96.65 | 5.140% | $101.6178 | $101.62 | $101.60 | $101.60 |
| Purchase #5 | $39.55 | 11.183% | $43.9729 | $43.97 | $43.95 | $44.00 |
| Purchase #6 | $31.79 | 6.129% | $33.7384 | $33.74 | $33.75 | $33.70 |
| Purchase #7 | $143.66 | 10.340% | $158.5144 | $158.51 | $158.50 | $158.50 |
| 7 purchase totals = | $691.70 | $745.6102 | $745.60 | $745.55 | $745.60 | |