| 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 | $5.52 | 9.504% | $6.0446 | $6.04 | $6.05 | $6.00 |
| Purchase #2 | $122.51 | 6.820% | $130.8652 | $130.87 | $130.85 | $130.90 |
| Purchase #3 | $201.63 | 6.418% | $214.5706 | $214.57 | $214.55 | $214.60 |
| Purchase #4 | $107.83 | 11.438% | $120.1636 | $120.16 | $120.15 | $120.20 |
| Purchase #5 | $113.45 | 9.281% | $123.9793 | $123.98 | $124.00 | $124.00 |
| Purchase #6 | $60.54 | 5.203% | $63.6899 | $63.69 | $63.70 | $63.70 |
| Purchase #7 | $50.28 | 12.548% | $56.5891 | $56.59 | $56.60 | $56.60 |
| 7 purchase totals = | $661.76 | $715.9023 | $715.90 | $715.90 | $716.00 | |