| 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 | $237.32 | 9.216% | $259.1914 | $259.19 | $259.20 | $259.20 |
| Purchase #2 | $62.73 | 10.128% | $69.0833 | $69.08 | $69.10 | $69.10 |
| Purchase #3 | $25.82 | 3.549% | $26.7364 | $26.74 | $26.75 | $26.70 |
| Purchase #4 | $147.73 | 12.696% | $166.4858 | $166.49 | $166.50 | $166.50 |
| Purchase #5 | $37.35 | 9.652% | $40.955 | $40.96 | $40.95 | $41.00 |
| Purchase #6 | $34.32 | 3.661% | $35.5765 | $35.58 | $35.60 | $35.60 |
| Purchase #7 | $76.26 | 5.664% | $80.5794 | $80.58 | $80.60 | $80.60 |
| 7 purchase totals = | $621.53 | $678.6078 | $678.62 | $678.70 | $678.70 | |