| 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 | $26.90 | 3.607% | $27.8703 | $27.87 | $27.85 | $27.90 |
| Purchase #2 | $59.25 | 10.873% | $65.6923 | $65.69 | $65.70 | $65.70 |
| Purchase #3 | $235.55 | 3.748% | $244.3784 | $244.38 | $244.40 | $244.40 |
| Purchase #4 | $205.94 | 3.248% | $212.6289 | $212.63 | $212.65 | $212.60 |
| Purchase #5 | $207.97 | 13.268% | $235.5635 | $235.56 | $235.55 | $235.60 |
| Purchase #6 | $150.29 | 9.529% | $164.6111 | $164.61 | $164.60 | $164.60 |
| Purchase #7 | $102.53 | 12.128% | $114.9648 | $114.96 | $114.95 | $115.00 |
| 7 purchase totals = | $988.43 | $1,065.7093 | $1,065.70 | $1,065.70 | $1,065.80 | |