| 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 | $10.49 | 9.233% | $11.4585 | $11.46 | $11.45 | $11.50 |
| Purchase #2 | $171.91 | 12.297% | $193.0498 | $193.05 | $193.05 | $193.00 |
| Purchase #3 | $90.71 | 13.518% | $102.9722 | $102.97 | $102.95 | $103.00 |
| Purchase #4 | $88.41 | 3.173% | $91.2152 | $91.22 | $91.20 | $91.20 |
| Purchase #5 | $168.44 | 5.621% | $177.908 | $177.91 | $177.90 | $177.90 |
| Purchase #6 | $38.32 | 5.221% | $40.3207 | $40.32 | $40.30 | $40.30 |
| Purchase #7 | $185.66 | 9.723% | $203.7117 | $203.71 | $203.70 | $203.70 |
| 7 purchase totals = | $753.94 | $820.6361 | $820.64 | $820.55 | $820.60 | |