| 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 | $50.88 | 10.395% | $56.169 | $56.17 | $56.15 | $56.20 |
| Purchase #2 | $155.27 | 5.569% | $163.917 | $163.92 | $163.90 | $163.90 |
| Purchase #3 | $124.56 | 5.683% | $131.6387 | $131.64 | $131.65 | $131.60 |
| Purchase #4 | $41.66 | 9.689% | $45.6964 | $45.70 | $45.70 | $45.70 |
| Purchase #5 | $112.33 | 9.874% | $123.4215 | $123.42 | $123.40 | $123.40 |
| Purchase #6 | $18.90 | 4.423% | $19.7359 | $19.74 | $19.75 | $19.70 |
| Purchase #7 | $126.73 | 7.403% | $136.1118 | $136.11 | $136.10 | $136.10 |
| 7 purchase totals = | $630.33 | $676.6903 | $676.70 | $676.65 | $676.60 | |