| 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 | $26.49 | 9.682% | $29.0548 | $29.05 | $29.05 | $29.10 |
| Purchase #2 | $185.59 | 4.356% | $193.6743 | $193.67 | $193.65 | $193.70 |
| Purchase #3 | $225.73 | 5.873% | $238.9871 | $238.99 | $239.00 | $239.00 |
| Purchase #4 | $36.34 | 7.386% | $39.0241 | $39.02 | $39.00 | $39.00 |
| Purchase #5 | $17.42 | 5.599% | $18.3953 | $18.40 | $18.40 | $18.40 |
| Purchase #6 | $179.93 | 7.453% | $193.3402 | $193.34 | $193.35 | $193.30 |
| Purchase #7 | $110.25 | 6.705% | $117.6423 | $117.64 | $117.65 | $117.60 |
| 7 purchase totals = | $781.75 | $830.1181 | $830.11 | $830.10 | $830.10 | |