| 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 | $7.79 | 13.740% | $8.8603 | $8.86 | $8.85 | $8.90 |
| Purchase #2 | $60.62 | 6.296% | $64.4366 | $64.44 | $64.45 | $64.40 |
| Purchase #3 | $201.78 | 11.331% | $224.6437 | $224.64 | $224.65 | $224.60 |
| Purchase #4 | $134.29 | 3.141% | $138.508 | $138.51 | $138.50 | $138.50 |
| Purchase #5 | $15.38 | 10.706% | $17.0266 | $17.03 | $17.05 | $17.00 |
| Purchase #6 | $233.38 | 6.286% | $248.0503 | $248.05 | $248.05 | $248.10 |
| Purchase #7 | $42.55 | 12.614% | $47.9173 | $47.92 | $47.90 | $47.90 |
| 7 purchase totals = | $695.79 | $749.4428 | $749.45 | $749.45 | $749.40 | |