| 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 | $39.82 | 9.335% | $43.5372 | $43.54 | $43.55 | $43.50 |
| Purchase #2 | $217.41 | 13.582% | $246.9386 | $246.94 | $246.95 | $246.90 |
| Purchase #3 | $186.97 | 13.201% | $211.6519 | $211.65 | $211.65 | $211.70 |
| Purchase #4 | $17.43 | 3.393% | $18.0214 | $18.02 | $18.00 | $18.00 |
| Purchase #5 | $134.40 | 10.584% | $148.6249 | $148.62 | $148.60 | $148.60 |
| Purchase #6 | $52.66 | 7.434% | $56.5747 | $56.57 | $56.55 | $56.60 |
| Purchase #7 | $20.35 | 13.414% | $23.0797 | $23.08 | $23.10 | $23.10 |
| 7 purchase totals = | $669.04 | $748.4284 | $748.42 | $748.40 | $748.40 | |