| 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 | $10.34 | 6.565% | $11.0188 | $11.02 | $11.00 | $11.00 |
| Purchase #2 | $11.99 | 6.694% | $12.7926 | $12.79 | $12.80 | $12.80 |
| Purchase #3 | $33.59 | 8.590% | $36.4754 | $36.48 | $36.50 | $36.50 |
| Purchase #4 | $218.52 | 4.725% | $228.8451 | $228.85 | $228.85 | $228.80 |
| Purchase #5 | $106.25 | 8.592% | $115.379 | $115.38 | $115.40 | $115.40 |
| Purchase #6 | $248.42 | 8.818% | $270.3257 | $270.33 | $270.35 | $270.30 |
| Purchase #7 | $217.26 | 11.320% | $241.8538 | $241.85 | $241.85 | $241.90 |
| 7 purchase totals = | $846.37 | $916.6904 | $916.70 | $916.75 | $916.70 | |