| 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 | $51.62 | 9.502% | $56.5249 | $56.52 | $56.50 | $56.50 |
| Purchase #2 | $250.82 | 13.437% | $284.5227 | $284.52 | $284.50 | $284.50 |
| Purchase #3 | $10.66 | 10.769% | $11.808 | $11.81 | $11.80 | $11.80 |
| Purchase #4 | $31.70 | 11.438% | $35.3258 | $35.33 | $35.35 | $35.30 |
| Purchase #5 | $16.51 | 6.386% | $17.5643 | $17.56 | $17.55 | $17.60 |
| Purchase #6 | $238.88 | 8.391% | $258.9244 | $258.92 | $258.90 | $258.90 |
| Purchase #7 | $107.54 | 13.869% | $122.4547 | $122.45 | $122.45 | $122.50 |
| 7 purchase totals = | $707.73 | $787.1248 | $787.11 | $787.05 | $787.10 | |