| 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 | $14.26 | 11.748% | $15.9353 | $15.94 | $15.95 | $15.90 |
| Purchase #2 | $153.66 | 5.717% | $162.4447 | $162.44 | $162.45 | $162.40 |
| Purchase #3 | $7.78 | 3.424% | $8.0464 | $8.05 | $8.05 | $8.00 |
| Purchase #4 | $117.51 | 12.681% | $132.4114 | $132.41 | $132.40 | $132.40 |
| Purchase #5 | $14.87 | 11.458% | $16.5738 | $16.57 | $16.55 | $16.60 |
| Purchase #6 | $223.50 | 3.194% | $230.6386 | $230.64 | $230.65 | $230.60 |
| Purchase #7 | $83.25 | 8.576% | $90.3895 | $90.39 | $90.40 | $90.40 |
| 7 purchase totals = | $614.83 | $656.4397 | $656.44 | $656.45 | $656.30 | |