| 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 | $32.29 | 13.252% | $36.5691 | $36.57 | $36.55 | $36.60 |
| Purchase #2 | $74.97 | 13.736% | $85.2679 | $85.27 | $85.25 | $85.30 |
| Purchase #3 | $231.51 | 11.502% | $258.1383 | $258.14 | $258.15 | $258.10 |
| Purchase #4 | $133.28 | 11.814% | $149.0257 | $149.03 | $149.05 | $149.00 |
| Purchase #5 | $147.64 | 11.778% | $165.029 | $165.03 | $165.05 | $165.00 |
| Purchase #6 | $201.60 | 11.711% | $225.2094 | $225.21 | $225.20 | $225.20 |
| Purchase #7 | $77.44 | 4.175% | $80.6731 | $80.67 | $80.65 | $80.70 |
| 7 purchase totals = | $898.73 | $999.9125 | $999.92 | $999.90 | $999.90 | |