| 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 | $50.64 | 5.393% | $53.371 | $53.37 | $53.35 | $53.40 |
| Purchase #2 | $41.75 | 5.447% | $44.0241 | $44.02 | $44.00 | $44.00 |
| Purchase #3 | $130.84 | 3.834% | $135.8564 | $135.86 | $135.85 | $135.90 |
| Purchase #4 | $104.58 | 12.531% | $117.6849 | $117.68 | $117.70 | $117.70 |
| Purchase #5 | $111.44 | 10.313% | $122.9328 | $122.93 | $122.95 | $122.90 |
| Purchase #6 | $59.75 | 12.155% | $67.0126 | $67.01 | $67.00 | $67.00 |
| Purchase #7 | $224.80 | 10.869% | $249.2335 | $249.23 | $249.25 | $249.20 |
| 7 purchase totals = | $723.80 | $790.1153 | $790.10 | $790.10 | $790.10 | |