| 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 | $45.98 | 12.457% | $51.7077 | $51.71 | $51.70 | $51.70 |
| Purchase #2 | $167.43 | 10.367% | $184.7875 | $184.79 | $184.80 | $184.80 |
| Purchase #3 | $56.68 | 10.731% | $62.7623 | $62.76 | $62.75 | $62.80 |
| Purchase #4 | $138.32 | 13.629% | $157.1716 | $157.17 | $157.15 | $157.20 |
| Purchase #5 | $166.30 | 10.554% | $183.8513 | $183.85 | $183.85 | $183.90 |
| Purchase #6 | $117.34 | 12.656% | $132.1906 | $132.19 | $132.20 | $132.20 |
| Purchase #7 | $70.51 | 13.584% | $80.0881 | $80.09 | $80.10 | $80.10 |
| 7 purchase totals = | $762.56 | $852.5591 | $852.56 | $852.55 | $852.70 | |