| 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 | $40.52 | 13.867% | $46.1389 | $46.14 | $46.15 | $46.10 |
| Purchase #2 | $88.96 | 4.521% | $92.9819 | $92.98 | $93.00 | $93.00 |
| Purchase #3 | $128.60 | 11.380% | $143.2347 | $143.23 | $143.25 | $143.20 |
| Purchase #4 | $21.34 | 12.825% | $24.0769 | $24.08 | $24.10 | $24.10 |
| Purchase #5 | $153.97 | 7.618% | $165.6994 | $165.70 | $165.70 | $165.70 |
| Purchase #6 | $80.35 | 10.604% | $88.8703 | $88.87 | $88.85 | $88.90 |
| Purchase #7 | $167.68 | 11.414% | $186.819 | $186.82 | $186.80 | $186.80 |
| 7 purchase totals = | $681.42 | $747.8211 | $747.82 | $747.85 | $747.80 | |