| 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 | $92.60 | 4.156% | $96.4485 | $96.45 | $96.45 | $96.40 |
| Purchase #2 | $26.77 | 9.235% | $29.2422 | $29.24 | $29.25 | $29.20 |
| Purchase #3 | $127.77 | 8.618% | $138.7812 | $138.78 | $138.80 | $138.80 |
| Purchase #4 | $95.71 | 5.358% | $100.8381 | $100.84 | $100.85 | $100.80 |
| Purchase #5 | $132.40 | 4.310% | $138.1064 | $138.11 | $138.10 | $138.10 |
| Purchase #6 | $180.27 | 7.202% | $193.253 | $193.25 | $193.25 | $193.30 |
| Purchase #7 | $86.59 | 5.495% | $91.3481 | $91.35 | $91.35 | $91.30 |
| 7 purchase totals = | $742.11 | $788.0175 | $788.02 | $788.05 | $787.90 | |