| 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 | $114.78 | 7.671% | $123.5848 | $123.58 | $123.60 | $123.60 |
| Purchase #2 | $18.90 | 3.422% | $19.5468 | $19.55 | $19.55 | $19.50 |
| Purchase #3 | $62.82 | 10.741% | $69.5675 | $69.57 | $69.55 | $69.60 |
| Purchase #4 | $36.36 | 10.429% | $40.152 | $40.15 | $40.15 | $40.20 |
| Purchase #5 | $223.66 | 3.740% | $232.0249 | $232.02 | $232.00 | $232.00 |
| Purchase #6 | $216.29 | 8.217% | $234.0625 | $234.06 | $234.05 | $234.10 |
| Purchase #7 | $39.27 | 13.347% | $44.5114 | $44.51 | $44.50 | $44.50 |
| 7 purchase totals = | $712.08 | $763.4499 | $763.44 | $763.40 | $763.50 | |