| 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 | $5.33 | 12.303% | $5.9857 | $5.99 | $6.00 | $6.00 |
| Purchase #2 | $145.41 | 10.709% | $160.982 | $160.98 | $161.00 | $161.00 |
| Purchase #3 | $36.52 | 6.142% | $38.7631 | $38.76 | $38.75 | $38.80 |
| Purchase #4 | $80.26 | 13.274% | $90.9137 | $90.91 | $90.90 | $90.90 |
| Purchase #5 | $233.92 | 10.571% | $258.6477 | $258.65 | $258.65 | $258.60 |
| Purchase #6 | $146.76 | 7.309% | $157.4867 | $157.49 | $157.50 | $157.50 |
| Purchase #7 | $133.84 | 6.108% | $142.0149 | $142.01 | $142.00 | $142.00 |
| 7 purchase totals = | $782.04 | $854.7938 | $854.79 | $854.80 | $854.80 | |