| 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 | $69.42 | 6.847% | $74.1732 | $74.17 | $74.15 | $74.20 |
| Purchase #2 | $147.53 | 3.765% | $153.0845 | $153.08 | $153.10 | $153.10 |
| Purchase #3 | $209.79 | 7.497% | $225.518 | $225.52 | $225.50 | $225.50 |
| Purchase #4 | $27.97 | 5.538% | $29.519 | $29.52 | $29.50 | $29.50 |
| Purchase #5 | $250.66 | 11.259% | $278.8818 | $278.88 | $278.90 | $278.90 |
| Purchase #6 | $166.94 | 4.341% | $174.1869 | $174.19 | $174.20 | $174.20 |
| Purchase #7 | $115.70 | 6.401% | $123.106 | $123.11 | $123.10 | $123.10 |
| 7 purchase totals = | $988.01 | $1,058.4694 | $1,058.47 | $1,058.45 | $1,058.50 | |