| 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 | $181.41 | 6.710% | $193.5826 | $193.58 | $193.60 | $193.60 |
| Purchase #2 | $46.29 | 8.414% | $50.1848 | $50.18 | $50.20 | $50.20 |
| Purchase #3 | $56.26 | 13.226% | $63.7009 | $63.70 | $63.70 | $63.70 |
| Purchase #4 | $64.32 | 3.698% | $66.6986 | $66.70 | $66.70 | $66.70 |
| Purchase #5 | $19.63 | 8.691% | $21.336 | $21.34 | $21.35 | $21.30 |
| Purchase #6 | $90.82 | 6.308% | $96.5489 | $96.55 | $96.55 | $96.50 |
| Purchase #7 | $13.39 | 12.453% | $15.0575 | $15.06 | $15.05 | $15.10 |
| 7 purchase totals = | $472.12 | $507.1093 | $507.11 | $507.15 | $507.10 | |