| 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 | $77.99 | 12.712% | $87.9041 | $87.90 | $87.90 | $87.90 |
| Purchase #2 | $187.90 | 11.614% | $209.7227 | $209.72 | $209.70 | $209.70 |
| Purchase #3 | $192.61 | 4.649% | $201.5644 | $201.56 | $201.55 | $201.60 |
| Purchase #4 | $126.55 | 10.612% | $139.9795 | $139.98 | $140.00 | $140.00 |
| Purchase #5 | $148.89 | 10.835% | $165.0222 | $165.02 | $165.00 | $165.00 |
| Purchase #6 | $73.43 | 5.252% | $77.2865 | $77.29 | $77.30 | $77.30 |
| Purchase #7 | $162.50 | 10.333% | $179.2911 | $179.29 | $179.30 | $179.30 |
| 7 purchase totals = | $969.87 | $1,060.7705 | $1,060.76 | $1,060.75 | $1,060.80 | |