| 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 | $69.35 | 11.323% | $77.2025 | $77.20 | $77.20 | $77.20 |
| Purchase #2 | $127.51 | 5.773% | $134.8712 | $134.87 | $134.85 | $134.90 |
| Purchase #3 | $78.96 | 13.567% | $89.6725 | $89.67 | $89.65 | $89.70 |
| Purchase #4 | $248.26 | 6.631% | $264.7221 | $264.72 | $264.70 | $264.70 |
| Purchase #5 | $195.55 | 12.585% | $220.16 | $220.16 | $220.15 | $220.20 |
| Purchase #6 | $105.26 | 9.686% | $115.4555 | $115.46 | $115.45 | $115.50 |
| Purchase #7 | $180.33 | 9.481% | $197.4271 | $197.43 | $197.45 | $197.40 |
| 7 purchase totals = | $1,005.22 | $1,099.5109 | $1,099.51 | $1,099.45 | $1,099.60 | |