| 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 | $81.73 | 12.688% | $92.0999 | $92.10 | $92.10 | $92.10 |
| Purchase #2 | $62.99 | 3.839% | $65.4082 | $65.41 | $65.40 | $65.40 |
| Purchase #3 | $152.93 | 8.473% | $165.8878 | $165.89 | $165.90 | $165.90 |
| Purchase #4 | $147.90 | 12.855% | $166.9125 | $166.91 | $166.90 | $166.90 |
| Purchase #5 | $172.40 | 12.398% | $193.7742 | $193.77 | $193.75 | $193.80 |
| Purchase #6 | $76.25 | 10.288% | $84.0946 | $84.09 | $84.10 | $84.10 |
| Purchase #7 | $55.26 | 13.240% | $62.5764 | $62.58 | $62.60 | $62.60 |
| 7 purchase totals = | $749.46 | $830.7536 | $830.75 | $830.75 | $830.80 | |