| 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 | $51.33 | 12.417% | $57.7036 | $57.70 | $57.70 | $57.70 |
| Purchase #2 | $172.32 | 10.480% | $190.3791 | $190.38 | $190.40 | $190.40 |
| Purchase #3 | $208.53 | 6.489% | $222.0615 | $222.06 | $222.05 | $222.10 |
| Purchase #4 | $78.54 | 8.768% | $85.4264 | $85.43 | $85.45 | $85.40 |
| Purchase #5 | $140.35 | 5.192% | $147.637 | $147.64 | $147.65 | $147.60 |
| Purchase #6 | $233.63 | 7.536% | $251.2364 | $251.24 | $251.25 | $251.20 |
| Purchase #7 | $128.27 | 5.200% | $134.94 | $134.94 | $134.95 | $134.90 |
| 7 purchase totals = | $1,012.97 | $1,089.3840 | $1,089.39 | $1,089.45 | $1,089.30 | |