| 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 | $18.67 | 5.167% | $19.6347 | $19.63 | $19.65 | $19.60 |
| Purchase #2 | $200.84 | 12.464% | $225.8727 | $225.87 | $225.85 | $225.90 |
| Purchase #3 | $223.56 | 9.506% | $244.8116 | $244.81 | $244.80 | $244.80 |
| Purchase #4 | $37.34 | 11.374% | $41.5871 | $41.59 | $41.60 | $41.60 |
| Purchase #5 | $235.79 | 9.823% | $258.9517 | $258.95 | $258.95 | $259.00 |
| Purchase #6 | $127.75 | 5.677% | $135.0024 | $135.00 | $135.00 | $135.00 |
| Purchase #7 | $20.66 | 6.514% | $22.0058 | $22.01 | $22.00 | $22.00 |
| 7 purchase totals = | $864.61 | $947.8660 | $947.86 | $947.85 | $947.90 | |