| 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 | $80.66 | 6.369% | $85.7972 | $85.80 | $85.80 | $85.80 |
| Purchase #2 | $61.46 | 6.731% | $65.5969 | $65.60 | $65.60 | $65.60 |
| Purchase #3 | $157.82 | 13.815% | $179.6228 | $179.62 | $179.60 | $179.60 |
| Purchase #4 | $203.53 | 11.515% | $226.9665 | $226.97 | $226.95 | $227.00 |
| Purchase #5 | $101.29 | 13.449% | $114.9125 | $114.91 | $114.90 | $114.90 |
| Purchase #6 | $9.56 | 3.461% | $9.8909 | $9.89 | $9.90 | $9.90 |
| Purchase #7 | $35.80 | 3.874% | $37.1869 | $37.19 | $37.20 | $37.20 |
| 7 purchase totals = | $650.12 | $719.9737 | $719.98 | $719.95 | $720.00 | |