| 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 | $74.76 | 10.544% | $82.6427 | $82.64 | $82.65 | $82.60 |
| Purchase #2 | $225.29 | 6.159% | $239.1656 | $239.17 | $239.15 | $239.20 |
| Purchase #3 | $130.41 | 10.368% | $143.9309 | $143.93 | $143.95 | $143.90 |
| Purchase #4 | $109.47 | 4.223% | $114.0929 | $114.09 | $114.10 | $114.10 |
| Purchase #5 | $231.54 | 8.404% | $250.9986 | $251.00 | $251.00 | $251.00 |
| Purchase #6 | $13.59 | 3.500% | $14.0657 | $14.07 | $14.05 | $14.10 |
| Purchase #7 | $110.60 | 9.277% | $120.8604 | $120.86 | $120.85 | $120.90 |
| 7 purchase totals = | $895.66 | $965.7568 | $965.76 | $965.75 | $965.80 | |