| 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 | $54.35 | 4.579% | $56.8387 | $56.84 | $56.85 | $56.80 |
| Purchase #2 | $102.31 | 4.165% | $106.5712 | $106.57 | $106.55 | $106.60 |
| Purchase #3 | $10.61 | 7.774% | $11.4348 | $11.43 | $11.45 | $11.40 |
| Purchase #4 | $130.99 | 8.664% | $142.339 | $142.34 | $142.35 | $142.30 |
| Purchase #5 | $119.36 | 11.665% | $133.2833 | $133.28 | $133.30 | $133.30 |
| Purchase #6 | $7.33 | 9.681% | $8.0396 | $8.04 | $8.05 | $8.00 |
| Purchase #7 | $93.30 | 8.590% | $101.3145 | $101.31 | $101.30 | $101.30 |
| 7 purchase totals = | $518.25 | $559.8211 | $559.81 | $559.85 | $559.70 | |