| 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 | $65.28 | 4.401% | $68.153 | $68.15 | $68.15 | $68.20 |
| Purchase #2 | $52.78 | 9.540% | $57.8152 | $57.82 | $57.80 | $57.80 |
| Purchase #3 | $58.62 | 8.507% | $63.6068 | $63.61 | $63.60 | $63.60 |
| Purchase #4 | $171.39 | 10.747% | $189.8093 | $189.81 | $189.80 | $189.80 |
| Purchase #5 | $113.48 | 6.403% | $120.7461 | $120.75 | $120.75 | $120.70 |
| Purchase #6 | $149.27 | 9.823% | $163.9328 | $163.93 | $163.95 | $163.90 |
| Purchase #7 | $129.46 | 8.745% | $140.7813 | $140.78 | $140.80 | $140.80 |
| 7 purchase totals = | $740.28 | $804.8445 | $804.85 | $804.85 | $804.80 | |