| 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 | $216.34 | 8.496% | $234.7202 | $234.72 | $234.70 | $234.70 |
| Purchase #2 | $53.25 | 5.414% | $56.133 | $56.13 | $56.15 | $56.10 |
| Purchase #3 | $162.82 | 11.126% | $180.9354 | $180.94 | $180.95 | $180.90 |
| Purchase #4 | $78.85 | 9.570% | $86.3959 | $86.40 | $86.40 | $86.40 |
| Purchase #5 | $89.95 | 6.128% | $95.4621 | $95.46 | $95.45 | $95.50 |
| Purchase #6 | $20.53 | 7.463% | $22.0622 | $22.06 | $22.05 | $22.10 |
| Purchase #7 | $76.81 | 9.331% | $83.9771 | $83.98 | $84.00 | $84.00 |
| 7 purchase totals = | $698.55 | $759.6859 | $759.69 | $759.70 | $759.70 | |