| 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 | $61.31 | 9.353% | $67.0443 | $67.04 | $67.05 | $67.00 |
| Purchase #2 | $250.45 | 13.486% | $284.2257 | $284.23 | $284.25 | $284.20 |
| Purchase #3 | $14.25 | 13.113% | $16.1186 | $16.12 | $16.10 | $16.10 |
| Purchase #4 | $17.48 | 3.452% | $18.0834 | $18.08 | $18.10 | $18.10 |
| Purchase #5 | $221.75 | 12.199% | $248.8013 | $248.80 | $248.80 | $248.80 |
| Purchase #6 | $211.35 | 5.674% | $223.342 | $223.34 | $223.35 | $223.30 |
| Purchase #7 | $46.55 | 10.682% | $51.5225 | $51.52 | $51.50 | $51.50 |
| 7 purchase totals = | $823.14 | $909.1378 | $909.13 | $909.15 | $909.00 | |