| 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 | $36.68 | 5.727% | $38.7807 | $38.78 | $38.80 | $38.80 |
| Purchase #2 | $69.91 | 7.493% | $75.1484 | $75.15 | $75.15 | $75.10 |
| Purchase #3 | $198.81 | 4.193% | $207.1461 | $207.15 | $207.15 | $207.10 |
| Purchase #4 | $179.92 | 7.218% | $192.9066 | $192.91 | $192.90 | $192.90 |
| Purchase #5 | $39.86 | 10.136% | $43.9002 | $43.90 | $43.90 | $43.90 |
| Purchase #6 | $154.96 | 6.439% | $164.9379 | $164.94 | $164.95 | $164.90 |
| Purchase #7 | $149.58 | 3.843% | $155.3284 | $155.33 | $155.35 | $155.30 |
| 7 purchase totals = | $829.72 | $878.1483 | $878.16 | $878.20 | $878.00 | |