| 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 | $39.69 | 4.738% | $41.5705 | $41.57 | $41.55 | $41.60 |
| Purchase #2 | $104.67 | 10.670% | $115.8383 | $115.84 | $115.85 | $115.80 |
| Purchase #3 | $114.65 | 6.756% | $122.3958 | $122.40 | $122.40 | $122.40 |
| Purchase #4 | $148.63 | 8.560% | $161.3527 | $161.35 | $161.35 | $161.40 |
| Purchase #5 | $242.29 | 5.305% | $255.1435 | $255.14 | $255.15 | $255.10 |
| Purchase #6 | $231.67 | 13.118% | $262.0605 | $262.06 | $262.05 | $262.10 |
| Purchase #7 | $145.42 | 5.208% | $152.9935 | $152.99 | $153.00 | $153.00 |
| 7 purchase totals = | $1,027.02 | $1,111.3548 | $1,111.35 | $1,111.35 | $1,111.40 | |