| 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 | $44.77 | 9.667% | $49.0979 | $49.10 | $49.10 | $49.10 |
| Purchase #2 | $162.41 | 9.276% | $177.4752 | $177.48 | $177.50 | $177.50 |
| Purchase #3 | $180.95 | 6.292% | $192.3354 | $192.34 | $192.35 | $192.30 |
| Purchase #4 | $155.32 | 5.614% | $164.0397 | $164.04 | $164.05 | $164.00 |
| Purchase #5 | $171.84 | 9.291% | $187.8057 | $187.81 | $187.80 | $187.80 |
| Purchase #6 | $99.68 | 13.713% | $113.3491 | $113.35 | $113.35 | $113.30 |
| Purchase #7 | $45.39 | 12.665% | $51.1386 | $51.14 | $51.15 | $51.10 |
| 7 purchase totals = | $860.36 | $935.2416 | $935.26 | $935.30 | $935.10 | |