| 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 | $53.62 | 9.845% | $58.8989 | $58.90 | $58.90 | $58.90 |
| Purchase #2 | $174.56 | 3.473% | $180.6225 | $180.62 | $180.60 | $180.60 |
| Purchase #3 | $200.98 | 9.452% | $219.9766 | $219.98 | $220.00 | $220.00 |
| Purchase #4 | $37.66 | 3.685% | $39.0478 | $39.05 | $39.05 | $39.00 |
| Purchase #5 | $211.41 | 12.864% | $238.6058 | $238.61 | $238.60 | $238.60 |
| Purchase #6 | $179.55 | 3.764% | $186.3083 | $186.31 | $186.30 | $186.30 |
| Purchase #7 | $188.69 | 7.533% | $202.904 | $202.90 | $202.90 | $202.90 |
| 7 purchase totals = | $1,046.47 | $1,126.3639 | $1,126.37 | $1,126.35 | $1,126.30 | |