| 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 | $31.57 | 9.669% | $34.6225 | $34.62 | $34.60 | $34.60 |
| Purchase #2 | $13.29 | 3.258% | $13.723 | $13.72 | $13.70 | $13.70 |
| Purchase #3 | $113.63 | 6.266% | $120.7501 | $120.75 | $120.75 | $120.80 |
| Purchase #4 | $222.66 | 7.456% | $239.2615 | $239.26 | $239.25 | $239.30 |
| Purchase #5 | $103.97 | 3.805% | $107.9261 | $107.93 | $107.95 | $107.90 |
| Purchase #6 | $73.37 | 8.419% | $79.547 | $79.55 | $79.55 | $79.50 |
| Purchase #7 | $190.42 | 12.821% | $214.8337 | $214.83 | $214.85 | $214.80 |
| 7 purchase totals = | $748.91 | $810.6639 | $810.66 | $810.65 | $810.60 | |