| 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 | $80.67 | 8.202% | $87.2866 | $87.29 | $87.30 | $87.30 |
| Purchase #2 | $44.41 | 5.678% | $46.9316 | $46.93 | $46.95 | $46.90 |
| Purchase #3 | $124.67 | 9.144% | $136.0698 | $136.07 | $136.05 | $136.10 |
| Purchase #4 | $139.89 | 3.748% | $145.1331 | $145.13 | $145.15 | $145.10 |
| Purchase #5 | $180.84 | 5.397% | $190.5999 | $190.60 | $190.60 | $190.60 |
| Purchase #6 | $212.32 | 7.685% | $228.6368 | $228.64 | $228.65 | $228.60 |
| Purchase #7 | $236.86 | 9.226% | $258.7127 | $258.71 | $258.70 | $258.70 |
| 7 purchase totals = | $1,019.66 | $1,093.3705 | $1,093.37 | $1,093.40 | $1,093.30 | |