| 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 | $22.48 | 9.229% | $24.5547 | $24.55 | $24.55 | $24.60 |
| Purchase #2 | $157.47 | 4.717% | $164.8979 | $164.90 | $164.90 | $164.90 |
| Purchase #3 | $192.80 | 6.496% | $205.3243 | $205.32 | $205.30 | $205.30 |
| Purchase #4 | $55.55 | 5.569% | $58.6436 | $58.64 | $58.65 | $58.60 |
| Purchase #5 | $110.48 | 13.210% | $125.0744 | $125.07 | $125.05 | $125.10 |
| Purchase #6 | $32.58 | 7.162% | $34.9134 | $34.91 | $34.90 | $34.90 |
| Purchase #7 | $223.35 | 13.797% | $254.1656 | $254.17 | $254.15 | $254.20 |
| 7 purchase totals = | $794.71 | $867.5739 | $867.56 | $867.50 | $867.60 | |