| 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 | $11.77 | 11.544% | $13.1287 | $13.13 | $13.15 | $13.10 |
| Purchase #2 | $185.98 | 7.746% | $200.386 | $200.39 | $200.40 | $200.40 |
| Purchase #3 | $5.68 | 5.513% | $5.9931 | $5.99 | $6.00 | $6.00 |
| Purchase #4 | $124.47 | 13.733% | $141.5635 | $141.56 | $141.55 | $141.60 |
| Purchase #5 | $243.51 | 5.719% | $257.4363 | $257.44 | $257.45 | $257.40 |
| Purchase #6 | $131.95 | 6.766% | $140.8777 | $140.88 | $140.90 | $140.90 |
| Purchase #7 | $32.65 | 9.855% | $35.8677 | $35.87 | $35.85 | $35.90 |
| 7 purchase totals = | $736.01 | $795.2530 | $795.26 | $795.30 | $795.30 | |