| 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 | $5.59 | 7.189% | $5.9919 | $5.99 | $6.00 | $6.00 |
| Purchase #2 | $166.60 | 10.124% | $183.4666 | $183.47 | $183.45 | $183.50 |
| Purchase #3 | $183.77 | 11.871% | $205.5853 | $205.59 | $205.60 | $205.60 |
| Purchase #4 | $124.73 | 7.397% | $133.9563 | $133.96 | $133.95 | $134.00 |
| Purchase #5 | $183.52 | 8.510% | $199.1376 | $199.14 | $199.15 | $199.10 |
| Purchase #6 | $204.77 | 7.826% | $220.7953 | $220.80 | $220.80 | $220.80 |
| Purchase #7 | $109.37 | 9.195% | $119.4266 | $119.43 | $119.45 | $119.40 |
| 7 purchase totals = | $978.35 | $1,068.3596 | $1,068.38 | $1,068.40 | $1,068.40 | |