| 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 | $77.54 | 4.825% | $81.2813 | $81.28 | $81.30 | $81.30 |
| Purchase #2 | $48.71 | 6.319% | $51.788 | $51.79 | $51.80 | $51.80 |
| Purchase #3 | $156.36 | 10.620% | $172.9654 | $172.97 | $172.95 | $173.00 |
| Purchase #4 | $115.80 | 4.281% | $120.7574 | $120.76 | $120.75 | $120.80 |
| Purchase #5 | $114.32 | 6.870% | $122.1738 | $122.17 | $122.15 | $122.20 |
| Purchase #6 | $241.60 | 12.616% | $272.0803 | $272.08 | $272.10 | $272.10 |
| Purchase #7 | $225.33 | 9.465% | $246.6575 | $246.66 | $246.65 | $246.70 |
| 7 purchase totals = | $979.66 | $1,067.7037 | $1,067.71 | $1,067.70 | $1,067.90 | |